수학/과학백과 : 네이버 지식백과

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class="search_box" id="searchBox"> <input name="query" type="text" value="" maxlength="100" title="검색" accesskey="s" class="search_input" id="term_query" autocomplete=off> <a href="#" role="button" class="btn_updn _toggle"> <i class="icon"></i> <span class="blind _toggleIcon">자동완성 펼치기</span> </a>  <div class="ly_auto" style=""> <iframe width="100%" src="about:blank" frameborder="0" title="버그픽스용" class="bug_fix" style="filter:alpha(opacity=0)"></iframe> <div class="wrap" id="atcmp"> <div class="words top _resultArea" style="display:none;"> <ul class="_resultBox1">  </ul> </div> <div class="words _noticeArea"> <p class="msg co_basis_txt"> 현재 자동완성 기능을 사용하고 계십니다. </p> </div> <p class="func"> <span> <a href="https://help.naver.com/support/service/main.nhn?serviceNo=606&categoryNo=1987" onclick="parent.nclk(this,'sch.help','','', 1);" target="_blank">도움말</a> | <a class="funoff _off" href="#" onclick="nclk(this, 'sch.autooff', '', '', 1);return false;">자동완성 끄기</a> </span> </p> <span class="atcmp_helper">기능을 다시 켤 때는 <span class="point">검색창</span>을 클릭하세요</span> </div></div>  </div> <input type="submit" value="검색" class="btn_search _search" onclick="nclk(this, 'sch.search', '', '', 1);"> <input type="hidden" name="searchType" value=""> <input type="hidden" name="dicType" value=""> <input type="hidden" name="subject" value=""> <input type="button" value="통합검색" class="btn_search_all" onclick="nclk(this, 'sch.nx', '', '', 1); window.open('http://search.naver.com/search.naver?where=nexearch&sm=sta_hty.terms&ie=utf8&query=' + encodeURIComponent(document.getElementById('term_query').value)); return false;"> </div> </fieldset> </form> </div> <div class="category_wrap" id="categoryWrap"> <a href="#" role="button" class="btn_category" id="evt-global-navigation-button" onclick="nclk(this, 'STA.category', '', '', 1);"><span class="blind">카테고리 보기</span></a> <div class="ly_category"> <div class="category_area"> <div class="section topic"> <strong class="title">주제백과</strong> <ul class="category_list"> <li class="category_item"> <a href="/list.naver?cid=50871&categoryId=50871" onclick="nclk(this, 'mnu.themelist', '50871', '', 1);">건강백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=60195&categoryId=60195" onclick="nclk(this, 'mnu.themelist', '60195', '', 1);">수학/과학백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=44630&categoryId=44630" onclick="nclk(this, 'mnu.themelist', '44630', '', 1);">음식백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=44623&categoryId=44623" class="new" onclick="nclk(this, 'mnu.themelist', '44623', '', 1);">미술백과<span class="blind">new</span></a> </li> <li class="category_item"> <a href="/list.naver?cid=46675&categoryId=46675" onclick="nclk(this, 'mnu.themelist', '46675', '', 1);">동물백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=46676&categoryId=46676" onclick="nclk(this, 'mnu.themelist', '46676', '', 1);">식물백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=60419&categoryId=60419" onclick="nclk(this, 'mnu.themelist', '60419', '', 1);">문학백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=61278&categoryId=61278" onclick="nclk(this, 'mnu.themelist', '61278', '', 1);">역사백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=60418&categoryId=60418" onclick="nclk(this, 'mnu.themelist', '60418', '', 1);">음악백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=60196&categoryId=60196" onclick="nclk(this, 'mnu.themelist', '60196', '', 1);">밀리터리백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=48677&categoryId=48677" onclick="nclk(this, 'mnu.themelist', '48677', '', 1);">비주얼백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=51613&categoryId=51613" onclick="nclk(this, 'mnu.themelist', '51613', '', 1);">동영상백과</a> </li> </ul> </div> <div class="section general"> <strong class="title">종합백과</strong> <ul class="category_list"> <li class="category_item"> <a href="/list.naver?cid=40942&categoryId=40942" onclick="nclk(this, 'mnu.synlist', '40942', '', 1);">두산백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=44621&categoryId=44621" onclick="nclk(this, 'mnu.synlist', '44621', '', 1);">한국민족문화대백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=58737&categoryId=58737" onclick="nclk(this, 'mnu.synlist', '58737', '', 1);">네이버캐스트</a> </li> <li class="category_item"> <a href="/list.naver?cid=51792&categoryId=51792" onclick="nclk(this, 'mnu.synlist', '51792', '', 1);">한국향토문화전자대전</a> </li> <li class="category_item"> <a href="/list.naver?cid=49190&categoryId=49190" onclick="nclk(this, 'mnu.synlist', '49190', '', 1);">문화원형백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=57623&categoryId=57623" onclick="nclk(this, 'mnu.synlist', '57623', '', 1);">조선향토대백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=44625&categoryId=44625" onclick="nclk(this, 'mnu.synlist', '44625', '', 1);">어린이백과</a> </li> <li class="category_item"> <a href="/list.naver?cid=44626&categoryId=44626" onclick="nclk(this, 'mnu.synlist', '44626', '', 1);">학생백과</a> </li> </ul> </div> <div class="section subject"> <strong class="title">주제별 카테고리</strong> <ul class="category_list"> <li class="category_item"> <a href="/list.naver?cid=41697&categoryId=41697" onclick="nclk(this, 'mnu.sbjlist', '41697', '', 1);">인문과학</a> </li> <li class="category_item"> <a href="/list.naver?cid=41698&categoryId=41698" onclick="nclk(this, 'mnu.sbjlist', '41698', '', 1);">사회과학</a> </li> <li class="category_item"> <a href="/list.naver?cid=41699&categoryId=41699" onclick="nclk(this, 'mnu.sbjlist', '41699', '', 1);">기술/공학</a> </li> <li class="category_item"> <a href="/list.naver?cid=41700&categoryId=41700" onclick="nclk(this, 'mnu.sbjlist', '41700', '', 1);">자연과학</a> </li> <li class="category_item"> <a href="/list.naver?cid=41701&categoryId=41701" onclick="nclk(this, 'mnu.sbjlist', '41701', '', 1);">문화예술</a> </li> <li class="category_item"> <a href="/list.naver?cid=41702&categoryId=41702" onclick="nclk(this, 'mnu.sbjlist', '41702', '', 1);">생활/취미/스포츠</a> </li> <li class="category_item"> <a href="/list.naver?cid=41703&categoryId=41703" onclick="nclk(this, 'mnu.sbjlist', '41703', '', 1);">역사/문화</a> </li> <li class="category_item"> <a href="/list.naver?cid=41704&categoryId=41704" onclick="nclk(this, 'mnu.sbjlist', '41704', '', 1);">기관/단체</a> </li> <li class="category_item"> <a href="/list.naver?cid=43702&categoryId=43702" onclick="nclk(this, 'mnu.sbjlist', '43702', '', 1);">지역/국가</a> </li> <li class="category_item"> <a href="/list.naver?cid=41706&categoryId=41706" onclick="nclk(this, 'mnu.sbjlist', '41706', '', 1);">시사/상식/종합</a> </li> <li class="category_item"> <a href="/list.naver?cid=50280&categoryId=50280" onclick="nclk(this, 'mnu.sbjlist', '50280', '', 1);">용어해설</a> </li> <li class="category_item"> <a href="/list.naver?cid=50279&categoryId=50279" onclick="nclk(this, 'mnu.sbjlist', '50279', '', 1);">참여이미지</a> </li> </ul> </div> </div> <div class="tlist_area" id="tlist_util_box"> <p class="desc"> <strong class="title"> <a href="/tlist" onclick="nclk(this, 'mnu*k.main', '', '', 1);"> 지식리스트<i class="ico_beta"><span class="blind">Beta</span></i> </a> </strong>유용한 지식리스트를 만들어 지식백과 사용자들과 공유해보세요! </p> <ul class="tlist_list"> <li class="tlist_item"> <a href="/tlist/?type=my" onclick="nclk(this, 'mnu*k.curate', '', '', 1);"> 만든리스트<em class="count __MY_CNT">999</em><i class="ico_arrow"></i> </a> </li> <li class="tlist_item"> <a href="/tlist/?type=join" onclick="nclk(this, 'mnu*k.join', '', '', 1);"> 참여한 리스트<em class="count __JOIN_CNT">999</em><i class="ico_arrow"></i> </a> </li> <li class="tlist_item"> <a href="/tlist/?type=like" onclick="nclk(this, 'mnu*k.like', '', '', 1);"> 좋아요 리스트<em class="count __LIKE_CNT">999</em><i class="ico_arrow"></i> </a> </li> <li class="tlist_item"> <a href="/tlist/?type=history" onclick="nclk(this, 'mnu*k.read', '', '', 1);"> 최근에 본 리스트<em class="count __HISTORY_CNT">999</em><i class="ico_arrow"></i> </a> </li> </ul> </div> <a href="#" role="button" class="btn_close" onclick="nclk(this, 'mnu.close', '', '', 1);return false;"> <span class="blind">카테고리 레이어 닫기</span> </a> </div> </div> </div> </div><div class="headword_wrap"> <div class="headword_area"> <div class="headword_info"> <h2 class="title"> <a href="/list.naver?cid=60195&categoryId=60195" onclick="nclk(this, 'sca.sctitle', '', '', 1);"> <span>수학</span><span>/</span><span>과학백과</span></a> </h2> </div> <div class="notice_area"> <strong class="notice_title"><span class="blind">신규사전</span></strong> <ul class="notice_list"> <li class="notice_item"><a href="/list.naver?categoryId=72509" onclick="nclk(this, 'rec.source', '', '', 1);">기니비사우 개황</a></li> </ul> </div> </div> </div> </div> <hr> <div id="container"> <div id="content"> <div class="path_area"> <a href="/list.naver?categoryId=60195" class="path_link selected" onclick="nclk(this, 'csb.categorynavi', '', '', 1);">수학/과학백과</a> <em class="count">115,131건</em> </div> <div class="subject_wrap"> <div class="subject_area"> <ul class="subject_list"> <li class="subject_item"> <a href="/list.naver?categoryId=60197" class="title" onclick="nclk(this, 'csb.categorylist', '60197', '', 1);">수학</a> <em class="count">3,737</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=60198" class="title" onclick="nclk(this, 'csb.categorylist', '60198', '', 1);">물리</a> <em class="count">2,919</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=60199" class="title" onclick="nclk(this, 'csb.categorylist', '60199', '', 1);">화학</a> <em class="count">49,738</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=60200" class="title" onclick="nclk(this, 'csb.categorylist', '60200', '', 1);">천문우주</a> <em class="count">1,394</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=60201" class="title" onclick="nclk(this, 'csb.categorylist', '60201', '', 1);">지구과학</a> <em class="count">10,999</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=60202" class="title" onclick="nclk(this, 'csb.categorylist', '60202', '', 1);">생명과학</a> <em class="count">35,823</em> </li> <li class="subject_item"> <a href="/list.naver?categoryId=60203" class="title" onclick="nclk(this, 'csb.categorylist', '60203', '', 1);">과학일반</a> <em class="count">10,532</em> </li> </ul> </div> </div> <div class="sort_area"> <ul class="tab_list"> <li class="tab_item selected"><a href="/list.naver?categoryId=60195&so=st1.dsc&viewType=&categoryType=" onclick="nclk(this, 'tst.pv', '', '', 1);">주간조회순</a></li> <li class="tab_item"><a href="/list.naver?categoryId=60195&so=date.dsc&viewType=&categoryType=" onclick="nclk(this, 'tst.new', '', '', 1);">최신순</a></li> <li class="tab_item"><a href="/list.naver?categoryId=60195&so=st3.asc&viewType=&categoryType=" onclick="nclk(this, 'tst.kalphabet', '', '', 1);">가나다순</a></li> </ul> <div class="btn_area"> <a href="/imageViewer.naver?categoryId=60195&so=st1.dsc&index=&mode=category" class="btn_gallery" target="_blank" onclick="nclk(this, 'cti.imgal', '', '', 1);"><i class="ico"></i>이미지 갤러리</a> </div> <div class="layer_box" style="display:none;left:640px;">해당 목록 내 전체<br>이미지들을 볼 수 있습니다.<a id="closeBtnGallery" href="#" class="btn_close">레이어창 닫기</a><em class="bg"></em></div></div> <div class="list_wrap"> <ul class="content_list"> <li> <div class="thumb_area"> <div class="thumb id3350216"> <a href="/entry.naver?docId=3350216&cid=60210&categoryId=60210"> <img onerror="this.className='listThumbnail'" data-id="id3350216" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4353_000_1%2F20160404162031648_N4IW7ZPU5.jpg%2Fcd5_m18_1_i1.jpg%3Ftype%3Dw450_fst%22&twidth=226&theight=226&opts=10" alt="사다리꼴의 넓이 공식"> <span class="mask"></span> </a> </div> <div class="id3350216 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=3350216&cid=60210&categoryId=60210" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4353_000_1%2F20160404162031648_N4IW7ZPU5.jpg%2Fcd5_m18_1_i1.jpg%3Ftype%3Dw450_fst%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="사다리꼴의 넓이 공식"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=3350216&cid=60210&categoryId=60210" onclick="nclk(this, 'tml.termlist', '', '', 1);">사다리꼴의 넓이 공식 [area of a trapezoid]</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="3350216" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 사다리꼴의 넓이를 윗변과 밑변의 길이와 높이를 이용하여 구하는 공식이다. 두 길이의 합과 높이의 곱의 1/2가 사다리꼴의 넓이가 된다. 관련자료 수학 공식을 모두 담은 "수학공식 포스터" 다운로드(PDF) 사다리꼴의 넓이 공식 </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=60210&categoryId=60210" onclick="nclk(this, 'tml.source', '', '', 1);"">자주 찾는 수학 공식</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="3350216" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" data-type="quote" data-log="RTL.quote|RTL.unquote" href="#ratingbutton-quote" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">담아갈게요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" role="presentation"> <a class="u_likeit_list_button _button" data-type="modify" data-log="RTL.modify|RTL.unmodify" href="#ratingbutton-modify" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">683,703</em></span></div> </div> </div> </li> <li> <div class="thumb_area"> <div class="thumb id3350292"> <a href="/entry.naver?docId=3350292&cid=60210&categoryId=60210"> <img onerror="this.className='listThumbnail'" data-id="id3350292" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4353_000_1%2F20160404162534600_WKW1JY1L0.jpg%2Fcd5_m32_1_i1.jpg%3Ftype%3Dw450_fst%22&twidth=226&theight=226&opts=10" alt="원뿔의 부피 공식"> <span class="mask"></span> </a> </div> <div class="id3350292 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=3350292&cid=60210&categoryId=60210" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4353_000_1%2F20160404162534600_WKW1JY1L0.jpg%2Fcd5_m32_1_i1.jpg%3Ftype%3Dw450_fst%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="원뿔의 부피 공식"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=3350292&cid=60210&categoryId=60210" onclick="nclk(this, 'tml.termlist', '', '', 1);">원뿔의 부피 공식</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="3350292" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 원뿔의 부피 공식은 원뿔의 높이와 밑면의 반지름에서 부피를 결정하는 공식이다. 원뿔의 부피는 밑면적에 높이를 곱한 것의 1/3이다. 관련자료 수학 공식을 모두 담은 "수학공식 포스터" 다운로드(PDF) 원뿔의 부피 공식 </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=60210&categoryId=60210" onclick="nclk(this, 'tml.source', '', '', 1);"">자주 찾는 수학 공식</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="3350292" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" data-type="quote" data-log="RTL.quote|RTL.unquote" href="#ratingbutton-quote" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">담아갈게요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" role="presentation"> <a class="u_likeit_list_button _button" data-type="modify" data-log="RTL.modify|RTL.unmodify" href="#ratingbutton-modify" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">518,586</em></span></div> </div> </div> </li> <li> <div class="thumb_area"> <div class="thumb id3350254"> <a href="/entry.naver?docId=3350254&cid=60210&categoryId=60210"> <img onerror="this.className='listThumbnail'" data-id="id3350254" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4353_000_1%2F20160406165915199_1LC4A290U.jpg%2Fcd5_m23_2_i1.jpg%3Ftype%3Dw450_fst%22&twidth=226&theight=226&opts=10" alt="등차수열의 합 공식"> <span class="mask"></span> </a> </div> <div class="id3350254 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=3350254&cid=60210&categoryId=60210" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4353_000_1%2F20160406165915199_1LC4A290U.jpg%2Fcd5_m23_2_i1.jpg%3Ftype%3Dw450_fst%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="등차수열의 합 공식"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=3350254&cid=60210&categoryId=60210" onclick="nclk(this, 'tml.termlist', '', '', 1);">등차수열의 합 공식</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="3350254" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 등차수열의 합 공식은 등차수열의 첫 항부터 n째 항까지의 합을 나타낸 공식이다. 첫 항과 끝 항 또는 공차를 알면 합을 구할 수 있다. 관련자료 수학 공식을 모두 담은 "수학공식 포스터" 다운로드(PDF) 등차수열의 합 공식 </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=60210&categoryId=60210" onclick="nclk(this, 'tml.source', '', '', 1);"">자주 찾는 수학 공식</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="3350254" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" data-type="quote" data-log="RTL.quote|RTL.unquote" href="#ratingbutton-quote" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">담아갈게요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" role="presentation"> <a class="u_likeit_list_button _button" data-type="modify" data-log="RTL.modify|RTL.unmodify" href="#ratingbutton-modify" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">615,810</em></span></div> </div> </div> </li> <li> <div class="thumb_area"> <div class="thumb id3350155"> <a href="/entry.naver?docId=3350155&cid=60210&categoryId=60210"> <img onerror="this.className='listThumbnail'" data-id="id3350155" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4353_000_1%2F20160404161642709_I5YPQRBAN.jpg%2Fcd5_m2_4_i1.jpg%3Ftype%3Dw450_fst%22&twidth=226&theight=226&opts=10" alt="세제곱 곱셈 공식"> <span class="mask"></span> </a> </div> <div class="id3350155 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=3350155&cid=60210&categoryId=60210" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4353_000_1%2F20160404161642709_I5YPQRBAN.jpg%2Fcd5_m2_4_i1.jpg%3Ftype%3Dw450_fst%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="세제곱 곱셈 공식"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=3350155&cid=60210&categoryId=60210" onclick="nclk(this, 'tml.termlist', '', '', 1);">세제곱 곱셈 공식</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="3350155" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 곱셈 공식 중 하나로, 두 수 a, b의 세제곱꼴이 나타나는 공식이다. 관련자료 수학 공식을 모두 담은 "수학공식 포스터" 다운로드(PDF) 세제곱 곱셈 공식 </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=60210&categoryId=60210" onclick="nclk(this, 'tml.source', '', '', 1);"">자주 찾는 수학 공식</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="3350155" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" data-type="quote" data-log="RTL.quote|RTL.unquote" href="#ratingbutton-quote" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">담아갈게요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" role="presentation"> <a class="u_likeit_list_button _button" data-type="modify" data-log="RTL.modify|RTL.unmodify" href="#ratingbutton-modify" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">780,812</em></span></div> </div> </div> </li> <li> <div class="thumb_area"> <div class="thumb id3405083"> <a href="/entry.naver?docId=3405083&cid=60207&categoryId=60207"> <img onerror="this.className='listThumbnail'" data-id="id3405083" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F3955_000_1%2F20180117212204504_ZQ4ZH62XP.png%2Fless_than.png%3Ftype%3Dw540_fst_n%26wm%3DY%22&twidth=226&theight=226&opts=17" alt="미만"> <span class="mask"></span> </a> </div> <div class="id3405083 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=3405083&cid=60207&categoryId=60207" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F3955_000_1%2F20180117212204504_ZQ4ZH62XP.png%2Fless_than.png%3Ftype%3Dw450_fst_n%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="미만"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=3405083&cid=60207&categoryId=60207" onclick="nclk(this, 'tml.termlist', '', '', 1);">미만</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="3405083" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 수의 범위는 놀이 공원이나 극장, 우체국 등의 공공장소에서 사용하는 이용 안내문에서 ‘키가 130 cm 이상인 사람만 이용 가능’, ‘15세 미만 관람 불가’, ‘300g 초과는 1000원’ 등과 같이 일상생활에서 많이 사용되고 있다. </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=60207&categoryId=60207" onclick="nclk(this, 'tml.source', '', '', 1);"">수학백과</a></span><span class="info">2015.5</span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="3405083" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" data-type="quote" data-log="RTL.quote|RTL.unquote" href="#ratingbutton-quote" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">담아갈게요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" role="presentation"> <a class="u_likeit_list_button _button" data-type="modify" data-log="RTL.modify|RTL.unmodify" href="#ratingbutton-modify" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">186,215</em></span></div> </div> </div> </li> <li> <div class="thumb_area"> <div class="thumb id3350311"> <a href="/entry.naver?docId=3350311&cid=60210&categoryId=60210"> <img onerror="this.className='listThumbnail'" data-id="id3350311" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4353_000_1%2F20160404162629598_LVGOO7KDP.jpg%2Fcd5_m37_4_i1.jpg%3Ftype%3Dw450_fst%22&twidth=226&theight=226&opts=10" alt="점과 직선 사이의 거리 공식"> <span class="mask"></span> </a> </div> <div class="id3350311 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=3350311&cid=60210&categoryId=60210" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4353_000_1%2F20160404162629598_LVGOO7KDP.jpg%2Fcd5_m37_4_i1.jpg%3Ftype%3Dw450_fst%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="점과 직선 사이의 거리 공식"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=3350311&cid=60210&categoryId=60210" onclick="nclk(this, 'tml.termlist', '', '', 1);">점과 직선 사이의 거리 공식</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="3350311" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 점과 직선 사이의 거리 공식은 좌표평면 위의 한 점에서 어떤 직선 사이의 최소 거리를 구할 때 사용하는 공식이다. 점의 좌표와 직선의 식에서 거리를 구할 수 있다. 관련자료 수학 공식을 모두 담은 "수학공식 포스터" 다운로드(PDF) 점과 직선 사이의 거리 공식 </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=60210&categoryId=60210" onclick="nclk(this, 'tml.source', '', '', 1);"">자주 찾는 수학 공식</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="3350311" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" data-type="quote" data-log="RTL.quote|RTL.unquote" href="#ratingbutton-quote" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">담아갈게요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" role="presentation"> <a class="u_likeit_list_button _button" data-type="modify" data-log="RTL.modify|RTL.unmodify" href="#ratingbutton-modify" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">846,749</em></span></div> </div> </div> </li> <li> <div class="thumb_area"> <div class="thumb id5568914"> <a href="/entry.naver?docId=5568914&cid=61233&categoryId=61233"> <img onerror="this.className='listThumbnail'" data-id="id5568914" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F5382_000_1%2F20180430122455249_4WURTT458.png%2F%2525EB%25258F%252584%2525.png%3Ftype%3Dw540_fst_n%26wm%3DY%22&twidth=226&theight=226&opts=17" alt="도파민"> <span class="mask"></span> </a> </div> <div class="id5568914 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=5568914&cid=61233&categoryId=61233" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F5382_000_1%2F20180430122455249_4WURTT458.png%2F%2525EB%25258F%252584%2525.png%3Ftype%3Dw540_fst_n%26wm%3DY%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="도파민"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=5568914&cid=61233&categoryId=61233" onclick="nclk(this, 'tml.termlist', '', '', 1);">도파민 [Dopamine]</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="5568914" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 도파민(dopamine)은 카테콜아민(catecholamine)과의 화학물질로서 뇌를 비롯한 우리 몸의 여러 곳에서 중요한 기능을 수행한다. 도파민은 뇌와 신장 등에서 합성되는 전구물질인 L-DOPA로부터 카르복시기(carboxyl group)를 제거함으로써 생성된다. </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=61233&categoryId=61233" onclick="nclk(this, 'tml.source', '', '', 1);"">분자·세포생물학백과</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="5568914" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" data-type="quote" data-log="RTL.quote|RTL.unquote" href="#ratingbutton-quote" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">담아갈게요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" role="presentation"> <a class="u_likeit_list_button _button" data-type="modify" data-log="RTL.modify|RTL.unmodify" href="#ratingbutton-modify" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">832,811</em></span></div> </div> </div> </li> <li> <div class="thumb_area"> <div class="thumb id3578856"> <a href="/entry.naver?docId=3578856&cid=60255&categoryId=60259"> <img onerror="this.className='listThumbnail'" data-id="id3578856" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4749_000_5%2F20170316150937527_JF0DKU2F2.jpg%2Fthum_376.jpg%3Ftype%3Dw540_fst%26wm%3DN%22&twidth=226&theight=226&opts=10" alt="상고대(Rime)"> <span class="mask"></span> </a> <a href="#" class="photo_more" data-areaCode="tml"> <i class="ico"></i><strong>7</strong> <span class="blind">개의 이미지 미리보기</span> </a> </div> <div class="id3578856 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=3578856&cid=60255&categoryId=60259" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4749_000_1%2F20170118181024067_SMKDO2GPJ.jpg%2F01_465.jpg%3Ftype%3Dw450_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="상고대(Rime)"></a> <a href="/entry.naver?docId=3578856&cid=60255&categoryId=60259" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4749_000_1%2F20170118181024406_2QST35SOP.jpg%2F02_424.jpg%3Ftype%3Dw450_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="상고대(Rime)"></a> <a href="/entry.naver?docId=3578856&cid=60255&categoryId=60259" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4749_000_1%2F20170118181024693_R1SYZOROY.jpg%2F03_387.jpg%3Ftype%3Dw450_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="상고대(Rime)"></a> <a href="/entry.naver?docId=3578856&cid=60255&categoryId=60259" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4749_000_12%2F20170406083135829_IYVUOOCA1.jpg%2F04_111.jpg%3Ftype%3Dw450_fst%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="상고대(Rime)"></a> <a href="/entry.naver?docId=3578856&cid=60255&categoryId=60259" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4749_000_12%2F20170406083136314_X9MQFCU2M.jpg%2F05_100.jpg%3Ftype%3Dw450_fst%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="상고대(Rime)"></a> <div class="state"> <span class="blind">현재 보여지는 이미지</span><em class="count">5/</em><span class="blind">전체 이미지 개수</span><strong>8</strong> </div> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=3578856&cid=60255&categoryId=60259" onclick="nclk(this, 'tml.termlist', '', '', 1);">상고대(Rime) - 공기냉각이 만드는 환상적인 빙결</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="3578856" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 늦가을 산을 오르다 보면 환상적인 광경을 볼 때가 있다. 얼마나 아름다운지 넋을 잃을 정도다. 눈이 만들어낸 설화는 비교가 되지 않는다. </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=58947&categoryId=58981" onclick="nclk(this, 'tml.source', '', '', 1);"">지구과학산책</a></span><span class="info">2014. 11. 18.</span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="3578856" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" data-type="quote" data-log="RTL.quote|RTL.unquote" href="#ratingbutton-quote" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">담아갈게요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" role="presentation"> <a class="u_likeit_list_button _button" data-type="modify" data-log="RTL.modify|RTL.unmodify" href="#ratingbutton-modify" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">321,852</em></span></div> </div> </div> </li> <li> <div class="thumb_area"> <div class="thumb id3350257"> <a href="/entry.naver?docId=3350257&cid=60210&categoryId=60210"> <img onerror="this.className='listThumbnail'" data-id="id3350257" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4353_000_1%2F20160404162326148_2ZF5CNSZ1.jpg%2Fcd5_m23_5_i1.jpg%3Ftype%3Dw450_fst%22&twidth=226&theight=226&opts=10" alt="무한등비수열의 합 공식"> <span class="mask"></span> </a> </div> <div class="id3350257 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=3350257&cid=60210&categoryId=60210" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4353_000_1%2F20160404162326148_2ZF5CNSZ1.jpg%2Fcd5_m23_5_i1.jpg%3Ftype%3Dw450_fst%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="무한등비수열의 합 공식"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=3350257&cid=60210&categoryId=60210" onclick="nclk(this, 'tml.termlist', '', '', 1);">무한등비수열의 합 공식</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="3350257" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 무한등비수열의 합 공식은 공비의 절대값이 1보다 작을 때 등비수열의 무한합을 구하는 공식이다. 이 경우 첫 항이 a이고 공비가 r이면 합은 a/(1-r)이 된다. 관련자료 수학 공식을 모두 담은 "수학공식 포스터" 다운로드(PDF) 무한등비수열의 합 공식 </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=60210&categoryId=60210" onclick="nclk(this, 'tml.source', '', '', 1);"">자주 찾는 수학 공식</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="3350257" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" data-type="quote" data-log="RTL.quote|RTL.unquote" href="#ratingbutton-quote" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">담아갈게요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" role="presentation"> <a class="u_likeit_list_button _button" data-type="modify" data-log="RTL.modify|RTL.unmodify" href="#ratingbutton-modify" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">156,919</em></span></div> </div> </div> </li> <li> <div class="thumb_area"> <div class="thumb id3350214"> <a href="/entry.naver?docId=3350214&cid=60210&categoryId=60210"> <img onerror="this.className='listThumbnail'" data-id="id3350214" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4353_000_1%2F20160404162029702_NKM11PZ6S.jpg%2Fcd5_m17_1_i1.jpg%3Ftype%3Dw450_fst%22&twidth=226&theight=226&opts=10" alt="사각형의 넓이 공식"> <span class="mask"></span> </a> </div> <div class="id3350214 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=3350214&cid=60210&categoryId=60210" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4353_000_1%2F20160404162029702_NKM11PZ6S.jpg%2Fcd5_m17_1_i1.jpg%3Ftype%3Dw450_fst%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="사각형의 넓이 공식"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=3350214&cid=60210&categoryId=60210" onclick="nclk(this, 'tml.termlist', '', '', 1);">사각형의 넓이 공식 [area of a quadrilateral]</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="3350214" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 사각형의 대각선의 길이와 대각선의 교차각을 알 때 넓이를 구하는 공식이다. 두 길이의 곱에 교차각의 사인값을 곱하고 1/2을 곱하면 사각형의 넓이가 나온다. 관련자료 수학 공식을 모두 담은 "수학공식 포스터" 다운로드(PDF) 사각형의 넓이 공식 </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=60210&categoryId=60210" onclick="nclk(this, 'tml.source', '', '', 1);"">자주 찾는 수학 공식</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="3350214" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" data-type="quote" data-log="RTL.quote|RTL.unquote" href="#ratingbutton-quote" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">담아갈게요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" role="presentation"> <a class="u_likeit_list_button _button" data-type="modify" data-log="RTL.modify|RTL.unmodify" href="#ratingbutton-modify" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">152,053</em></span></div> </div> </div> </li> <li> <div class="thumb_area"> <div class="thumb id6587879"> <a href="/entry.naver?docId=6587879&cid=60211&categoryId=60211"> <img onerror="this.className='listThumbnail'" data-id="id6587879" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F1779_000_2%2F20220113163344822_QXX17XDYM.jpg%2Fbh10_178_i1.jpg%3Ftype%3Dw450_fst_n%22&twidth=226&theight=226&opts=17" alt="분수와 소수의 계산"> <span class="mask"></span> </a> <a href="#" class="photo_more" data-areaCode="tml"> <i class="ico"></i><strong>9</strong> <span class="blind">개의 이미지 미리보기</span> </a> </div> <div class="id6587879 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=6587879&cid=60211&categoryId=60211" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F1779_000_2%2F20220113163344822_QXX17XDYM.jpg%2Fbh10_178_i1.jpg%3Ftype%3Dw450_fst_n%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="분수와 소수의 계산"></a> <a href="/entry.naver?docId=6587879&cid=60211&categoryId=60211" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F1779_000_2%2F20220113163349959_1JBXLM8ZO.jpg%2Fbh10_178_i2.jpg%3Ftype%3Dw450_fst_n%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="분수와 소수의 계산"></a> <a href="/entry.naver?docId=6587879&cid=60211&categoryId=60211" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F1779_000_2%2F20220114112027218_IHWVPKKDO.jpg%2Fbh10_178_i3.jpg%3Ftype%3Dw450_fst_n%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="분수와 소수의 계산"></a> <a href="/entry.naver?docId=6587879&cid=60211&categoryId=60211" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F1779_000_2%2F20220113163353139_6BDCU5V4O.jpg%2Fbh10_178_i4.jpg%3Ftype%3Dw450_fst_n%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="분수와 소수의 계산"></a> <a href="/entry.naver?docId=6587879&cid=60211&categoryId=60211" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F1779_000_2%2F20220113163400532_WKLBYLAO1.jpg%2Fbh10_178_i5.jpg%3Ftype%3Dw450_fst_n%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="분수와 소수의 계산"></a> <div class="state"> <span class="blind">현재 보여지는 이미지</span><em class="count">5/</em><span class="blind">전체 이미지 개수</span><strong>10</strong> </div> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=6587879&cid=60211&categoryId=60211" onclick="nclk(this, 'tml.termlist', '', '', 1);">분수와 소수의 계산</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="6587879" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 분수와 소수가 섞여 있는 사칙 혼합 계산. 분수와 소수가 섞여 있는 계산은 분수를 소수로 고치거나 소수를 분수로 고친 후, 자연수의 사칙 혼합 계산의 순서와 같은 방법으로 계산한다. [(소수)÷(분수)] (소수)÷(분수)와 같이 소수와 분수가 섞여 있는 계산에서는 소수와 분수는 서로 다른 꼴이므로 같은 꼴로 나타내면 쉽게 계산할 수 있다. 즉 소수를 분수로 고치거나 분수를 소수로 고쳐서 계산하면 된다. 먼저, 소수를 분수로 고쳐서 계산하는 경우에는 소수를 분모가 10, 100, 1,000, ……인 분수로 나타낸 다음 분수의 나눗셈을 하면 된다. 또 분수를 소수로 고쳐서 계산하는 경우에는 분수의 분모를 10, 100, 1,000, ……으로 고쳐서 소수로 나타내거나 분자를 분모로 나누어서 소수로 고친 후에 소수의 나눗셈을 하면 된다. (소수)÷(분수) [(분수)÷(소수)] (분수)÷(소수)도 분수와 소수의 위치만 바뀌었을 뿐 분수와 소수가 섞여 있는 계산이다. 따라서 (소수)÷(분수)와 마찬가지로 소수를 분수로... </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=60211&categoryId=60211" onclick="nclk(this, 'tml.source', '', '', 1);"">초등수학 개념사전</a></span><span class="info">2015. 01. 09.</span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="6587879" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" data-type="quote" data-log="RTL.quote|RTL.unquote" href="#ratingbutton-quote" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">담아갈게요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" 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class="id3350154 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=3350154&cid=60210&categoryId=60210" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F4353_000_1%2F20160404161641107_HIBWZPB3R.jpg%2Fcd5_m2_3_i1.jpg%3Ftype%3Dw450_fst%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="세 수의 합의 제곱 공식"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=3350154&cid=60210&categoryId=60210" onclick="nclk(this, 'tml.termlist', '', '', 1);">세 수의 합의 제곱 공식</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="3350154" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 곱셈 공식 중 하나로, 세 수 a, b, c를 더한 것을 제곱할 때 사용하는 공식이다. 관련자료 수학 공식을 모두 담은 "수학공식 포스터" 다운로드(PDF) 세 수의 합의 제곱 공식 </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=60210&categoryId=60210" onclick="nclk(this, 'tml.source', '', '', 1);"">자주 찾는 수학 공식</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="3350154" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" 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alt="인수분해 공식 (1) - 완전제곱식을 이용한 인수분해"></a> <a href="/entry.naver?docId=5743773&cid=62884&categoryId=63811" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F5542_000_1%2F20190313111259942_QTUAQF162.png%2Fcd14_23_i4.png%3Ftype%3Dw450_fst_n%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="인수분해 공식 (1) - 완전제곱식을 이용한 인수분해"></a> <a href="/entry.naver?docId=5743773&cid=62884&categoryId=63811" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F5542_000_1%2F20190313111315459_5S5BIZZD7.png%2Fcd14_23_i5.png%3Ftype%3Dw450_fst_n%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="인수분해 공식 (1) - 완전제곱식을 이용한 인수분해"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=5743773&cid=62884&categoryId=63811" onclick="nclk(this, 'tml.termlist', '', '', 1);">인수분해 공식 (1) - 완전제곱식을 이용한 인수분해</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="5743773" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:44px"> 완전제곱식은 다항식의 제곱으로 된 식 또는 그러한 식에 상수를 곱한 식이다. 항이 3개이면서 a 2 + 2ab + b 2 또는 a 2 - 2ab + b 2의 꼴이면 완전제곱식으로 인수분해된다. 즉 a 2 + 2ab + b 2 = ( a + b ) 2이고, a 2 - 2ab + b 2 = ( a - b ) 2이다. </p> <div class="related"> <div class="iner"> <span class="info">교과과정 <em class="data">중학교 > 3학년 > 1학기 > 수학 3-1 > Ⅱ. 식의 계산 > 2. 인수분해 > 1) 다항식의 인수분해</em></span> </div> </div> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=62884&categoryId=63811" onclick="nclk(this, 'tml.source', '', '', 1);"" title="중학수학 비주얼 개념사전 3학년 1학기">중학수학 비주얼 개념사전 3...</a></span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="5743773" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul 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class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" role="presentation"> <a class="u_likeit_list_button _button" data-type="modify" data-log="RTL.modify|RTL.unmodify" href="#ratingbutton-modify" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">103,653</em></span></div> </div> </div> </li> <li> <div class="thumb_area"> <div class="thumb id6587888"> <a href="/entry.naver?docId=6587888&cid=60211&categoryId=60211"> <img onerror="this.className='listThumbnail'" data-id="id6587888" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F1779_000_2%2F20220113163249239_YAHYOH3WV.jpg%2Fbh10_173_i1.jpg%3Ftype%3Dw450_fst_n%22&twidth=226&theight=226&opts=17" alt="분수의 나눗셈"> <span class="mask"></span> </a> <a href="#" class="photo_more" data-areaCode="tml"> <i class="ico"></i><strong>3</strong> <span class="blind">개의 이미지 미리보기</span> </a> </div> <div class="id6587888 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=6587888&cid=60211&categoryId=60211" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F1779_000_2%2F20220113163249239_YAHYOH3WV.jpg%2Fbh10_173_i1.jpg%3Ftype%3Dw450_fst_n%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="분수의 나눗셈"></a> <a href="/entry.naver?docId=6587888&cid=60211&categoryId=60211" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F1779_000_2%2F20220113163253371_SF2ZTAH03.jpg%2Fbh10_173_i2.jpg%3Ftype%3Dw450_fst%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="분수의 나눗셈"></a> <a href="/entry.naver?docId=6587888&cid=60211&categoryId=60211" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F1779_000_2%2F20220113163253449_440P61TO1.jpg%2Fbh10_173_i3.jpg%3Ftype%3Dw450_fst_n%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="분수의 나눗셈"></a> <a href="/entry.naver?docId=6587888&cid=60211&categoryId=60211" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F1779_000_2%2F20220113163256919_I7K1CM2CY.jpg%2Fbh10_173_i4.jpg%3Ftype%3Dw450_fst_n%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="분수의 나눗셈"></a> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=6587888&cid=60211&categoryId=60211" onclick="nclk(this, 'tml.termlist', '', '', 1);">분수의 나눗셈</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="6587888" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 분수가 있는 나눗셈. 나누는 수의 분모와 분자를 바꾼 역수를 곱하여 계산한다. [자연수와 분수의 나눗셈] 분수의 나눗셈은 나누는 수의 분모와 분자를 서로 바꾼 후 곱셈으로 바꾸어 계산한다. 이때 분모와 분자를 서로 바꾼 분수를 처음 분수의 '역수'라고 한다. (분수)÷(자연수)에서 자연수는 분모가 1인 분수로 나타낼 수 있기 때문에 자연수의 역수는 분자가 1인 분수로 바꾼 후 곱하면 된다. 또 (자연수)÷(분수)는 분수의 분모와 분자를 바꾸어 곱하면 된다. [분수끼리의 나눗셈] 분모가 같은 분수의 나눗셈은 역수를 이용하여 곱셈으로 바꾸지 않아도 된다. 왜냐하면 분모가 같으므로 분자끼리만 나누면 되기 때문이다. 분모가 다른 진분수의 나눗셈은 (자연수)÷(분수)의 계산에서와 같이 나누는 분수의 분모와 분자를 서로 바꾼 역수를 곱하면 된다. 이때 나누는 분수가 대분수이거나 대분수끼리의 나눗셈이라면 먼저 대분수를 가분수로 고친 다음 분수의 나눗셈으로 계산하면 된다. 읽을... </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=60211&categoryId=60211" onclick="nclk(this, 'tml.source', '', '', 1);"">초등수학 개념사전</a></span><span class="info">2015. 01. 09.</span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="6587888" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" data-type="quote" data-log="RTL.quote|RTL.unquote" href="#ratingbutton-quote" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">담아갈게요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" role="presentation"> <a class="u_likeit_list_button _button" data-type="modify" data-log="RTL.modify|RTL.unmodify" href="#ratingbutton-modify" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">113,410</em></span></div> </div> </div> </li> <li> <div class="thumb_area"> <div class="thumb id6587933"> <a href="/entry.naver?docId=6587933&cid=60211&categoryId=60211"> <img onerror="this.className='listThumbnail'" data-id="id6587933" class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F1779_000_2%2F20220113163606673_IGGO4672K.jpg%2Fbh10_187_i1.jpg%3Ftype%3Dw450_fst_n%22&twidth=226&theight=226&opts=10" alt="예각, 둔각, 직각"> <span class="mask"></span> </a> <a href="#" class="photo_more" data-areaCode="tml"> <i class="ico"></i><strong>5</strong> <span class="blind">개의 이미지 미리보기</span> </a> </div> <div class="id6587933 ly_image_view" style="display:none"> <div class="image_area"> <a href="/entry.naver?docId=6587933&cid=60211&categoryId=60211" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F1779_000_2%2F20220113163606673_IGGO4672K.jpg%2Fbh10_187_i1.jpg%3Ftype%3Dw450_fst_n%22&twidth=226&theight=226&opts=10" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="예각, 둔각, 직각"></a> <a href="/entry.naver?docId=6587933&cid=60211&categoryId=60211" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F1779_000_2%2F20220113163606821_Q5E7ZTBL0.jpg%2Fbh10_187_i2.jpg%3Ftype%3Dw450_fst_n%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="예각, 둔각, 직각"></a> <a href="/entry.naver?docId=6587933&cid=60211&categoryId=60211" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" 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href="/entry.naver?docId=6587933&cid=60211&categoryId=60211" onclick="nclk(this, 'tml.img', '', '', 1);"><img class="lazyLoadImage" src="https://ssl.pstatic.net/static/terms/terms/img/e.gif" data-src="https://dthumb-phinf.pstatic.net/?src=%22https%3A%2F%2Fdbscthumb-phinf.pstatic.net%2F1779_000_2%2F20220113163614085_H1B3YZSHX.jpg%2Fbh10_187_i5.jpg%3Ftype%3Dw450_fst_n%22&twidth=113&theight=113&opts=17" onerror="this.src='https://ssl.pstatic.net/static/terms/terms/img/noimg.gif';if(this.nextSibling)this.nextSibling.style.display='none';" alt="예각, 둔각, 직각"></a> <div class="state"> <span class="blind">현재 보여지는 이미지</span><em class="count">5/</em><span class="blind">전체 이미지 개수</span><strong>6</strong> </div> </div> </div> </div> <div class="info_area"> <div class="subject"> <strong class="title"> <a href="/entry.naver?docId=6587933&cid=60211&categoryId=60211" onclick="nclk(this, 'tml.termlist', '', '', 1);">예각, 둔각, 직각</a> <a href="#" class="btn_txt __TLIST_PUT" data-servicecode="TERMS" data-contentsid="6587933" onclick="nclk(this, 'tml.kadd','', '', 1)">담기</a> </strong> </div> <p class="desc __ellipsis" style="overflow:hidden;max-height:66px"> 예각은 0°보다 크고, 직각보다 작은 각. 둔각은 직각보다 크고, 180°보다 작은 각. 직각은 두 직선이 만나서 이루는 각이 90°인 각. [각도의 단위와 직각] 수학책, 삼각자 등을 살펴보면, 두 직선이 이루는 각이 90°인 곳이 있다. 이 각도를 '직각'이라고 한다. 직각은 각의 크기를 나타내기도 하고, 각도를 나타내는 단위가 되기도 한다. 직각은 두 변 사이에 로 표시하여 나타낸다. 그리고 1직각을 똑같이 90으로 나눈 하나를 '1도'라 하고 '1°'라고 쓴다. [각도의 종류] 각의 한 변을 움직여서 직각보다 작은 각을 만들 수 있고, 직각보다 큰 각도 만들 수도 있다. 이때 직각보다 작은 각을 '예각'이라고 하고,직각보다 크고 180°보다 작은 각을 '둔각'이라고 한다. [각도기로 각도 재기] 정확한 각도를 잴 때에는 각도기를 사용하여 다음과 같은 방법으로 잰다. ① 각의 꼭짓점 ㄴ을 각도기의 중심에 맞춘다. ② 각도기의 밑금을 변 ㄴㄷ에 맞춘다. ③ 변 ㄱㄴ이 닿는 눈금을 읽는다. 읽을 거리각도를... </p> <div class="related v2"> <div class="iner"><span class="info book"><a href="/list.naver?cid=60211&categoryId=60211" onclick="nclk(this, 'tml.source', '', '', 1);"">초등수학 개념사전</a></span><span class="info">2015. 01. 09.</span><span class="info"> <div class="_reactionModule u_likeit type_layer" data-sid="ENCYCLOPEDIA" data-cid="6587933" style="visibility: hidden;display:none"> <a class="u_likeit_button _face" href="javascript:;" role="button" aria-haspopup="true" aria-pressed="false" data-label="news"> <span class="u_likeit_icons u_ico _icon"> <span class="u_likeit_icon __reaction__zeroface" style="z-index: 5;"><span class="u_likeit_blind">0</span></span> </span> <span id="u_likeit_title" class="u_likeit_blind">좋아요 평가하기</span> <span class="u_likeit_text num _count">{label}</span> </a> <ul class="u_likeit_layer _faceLayer" role="radiogroup" aria-labelledby="u_likeit_title"> <li class="u_likeit_list useful" role="menuitem"> <a class="u_likeit_list_button _button" data-type="useful" data-log="RTL.useful|RTL.unuseful" href="#ratingbutton-useful" role="button" aria-selected="false"> <span class="u_likeit_list_name _label">유익해요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list want" role="presentation"> <a class="u_likeit_list_button _button" data-type="want" data-log="RTL.want|RTL.unwant" href="#ratingbutton-want" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">더 알고 싶어요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list quote" role="menuitem"> <a class="u_likeit_list_button _button" data-type="quote" data-log="RTL.quote|RTL.unquote" href="#ratingbutton-quote" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">담아갈게요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> <li class="u_likeit_list modify" role="presentation"> <a class="u_likeit_list_button _button" data-type="modify" data-log="RTL.modify|RTL.unmodify" href="#ratingbutton-modify" role="radio" aria-checked="false"> <span class="u_likeit_list_name _label">수정해주세요</span> <span class="u_likeit_list_count _count">0</span> </a> </li> </ul> </div> </span><span class="info"><i class="ico_see"></i><span class="blind">조회</span><em class="count">33,866</em></span></div> </div> </div> </li> </ul> </div> <div id="paginate" class="paginate"> <span class="prev disabled"><a href="#" onclick="return false;">이전</a><i class="ico_bar"></i></span> <strong>1</strong> <a href="/list.naver?cid=60195&categoryId=60195&page=2" onclick="nclk(this, 'pag.paging', '', '2', 1)">2</a> <a href="/list.naver?cid=60195&categoryId=60195&page=3" onclick="nclk(this, 'pag.paging', '', '3', 1)">3</a> <a href="/list.naver?cid=60195&categoryId=60195&page=4" onclick="nclk(this, 'pag.paging', '', '4', 1)">4</a> <a 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'csa.provider', '', '', 1);">동아시아</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58399" onclick="nclk(this, 'csa.source', '', '', 1);">과학인물백과</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=58376" onclick="nclk(this, 'csa.source', '', '', 1);">국립중앙과학관 - 수의 역사</a> <em class="cite"> <a href="/list.naver?searchId=pv513" onclick="nclk(this, 'csa.provider', '', '', 1);">국립중앙과학관</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59949" onclick="nclk(this, 'csa.source', '', '', 1);">국립해양대기청 NOAA, 지질조사국 USGS</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58467" onclick="nclk(this, 'csa.source', '', '', 1);">권오길의 괴짜 생물 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv160" onclick="nclk(this, 'csa.provider', '', '', 1);">을유문화사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58177" onclick="nclk(this, 'csa.source', '', '', 1);">그리스 로마 신화 사이언스</a> <em class="cite"> <a href="/list.naver?searchId=pv98" onclick="nclk(this, 'csa.provider', '', '', 1);">바다출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42442" onclick="nclk(this, 'csa.source', '', '', 1);">기본 광물·암석 용어집</a> <em class="cite"> <a href="/list.naver?searchId=pv235" onclick="nclk(this, 'csa.provider', '', '', 1);">한국학술정보(주)</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=64656" onclick="nclk(this, 'csa.source', '', '', 1);">기상학백과</a> <em class="cite"> <a href="/list.naver?searchId=au6751" onclick="nclk(this, 'csa.provider', '', '', 1);">한국기상학회 </a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58962" onclick="nclk(this, 'csa.source', '', '', 1);">기생충</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=58978" onclick="nclk(this, 'csa.source', '', '', 1);">기후변화의 비밀을 푸는 열쇠</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=58957" onclick="nclk(this, 'csa.source', '', '', 1);">다중우주론</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=42374" onclick="nclk(this, 'csa.source', '', '', 1);">당신에게 노벨상을 수여합니다: 노벨 물리학상</a> <em class="cite"> <a href="/list.naver?searchId=pv98" onclick="nclk(this, 'csa.provider', '', '', 1);">바다출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42375" onclick="nclk(this, 'csa.source', '', '', 1);">당신에게 노벨상을 수여합니다: 노벨 생리 의학상</a> <em class="cite"> <a href="/list.naver?searchId=pv98" onclick="nclk(this, 'csa.provider', '', '', 1);">바다출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42376" onclick="nclk(this, 'csa.source', '', '', 1);">당신에게 노벨상을 수여합니다: 노벨 화학상</a> <em class="cite"> <a href="/list.naver?searchId=pv98" onclick="nclk(this, 'csa.provider', '', '', 1);">바다출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42445" onclick="nclk(this, 'csa.source', '', '', 1);">대단한 바다여행</a> <em class="cite"> <a href="/list.naver?searchId=pv206" onclick="nclk(this, 'csa.provider', '', '', 1);">푸른길</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42446" onclick="nclk(this, 'csa.source', '', '', 1);">대단한 지구여행</a> <em class="cite"> <a href="/list.naver?searchId=pv206" onclick="nclk(this, 'csa.provider', '', '', 1);">푸른길</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42447" onclick="nclk(this, 'csa.source', '', '', 1);">대단한 하늘여행</a> <em class="cite"> <a href="/list.naver?searchId=pv206" onclick="nclk(this, 'csa.provider', '', '', 1);">푸른길</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=63945" onclick="nclk(this, 'csa.source', '', '', 1);">대한민국 과학기술유공자 백과</a> <em class="cite"> <a href="/list.naver?searchId=au6979" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기술한림원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59950" onclick="nclk(this, 'csa.source', '', '', 1);">독일 막스플랑크, 라이프니츠 연구회</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59951" onclick="nclk(this, 'csa.source', '', '', 1);">독일 프라운호퍼연구회</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59952" onclick="nclk(this, 'csa.source', '', '', 1);">독일 헬름홀츠협회</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=63057" onclick="nclk(this, 'csa.source', '', '', 1);">동물학백과</a> <em class="cite"> <a href="/list.naver?searchId=au6749" onclick="nclk(this, 'csa.provider', '', '', 1);">한국통합생물학회 </a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=55591" onclick="nclk(this, 'csa.source', '', '', 1);">동해안의 자연환경과 지질</a> <em class="cite"> <a href="/list.naver?searchId=ncc_pv1669" onclick="nclk(this, 'csa.provider', '', '', 1);">한국지질자원연구원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59953" onclick="nclk(this, 'csa.source', '', '', 1);">러시아과학아카데미</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58967" onclick="nclk(this, 'csa.source', '', '', 1);">리만가설 이야기</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=58979" onclick="nclk(this, 'csa.source', '', '', 1);">모자이크 세계지리</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=58960" onclick="nclk(this, 'csa.source', '', '', 1);">물리산책</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=58577" onclick="nclk(this, 'csa.source', '', '', 1);">물리학백과</a> <em class="cite"> <a href="/list.naver?searchId=pv506" onclick="nclk(this, 'csa.provider', '', '', 1);">한국물리학회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58341" onclick="nclk(this, 'csa.source', '', '', 1);">물백과사전</a> <em class="cite"> <a href="/list.naver?searchId=pv455" onclick="nclk(this, 'csa.provider', '', '', 1);">My Water</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59954" onclick="nclk(this, 'csa.source', '', '', 1);">미국 매사추세츠주립대 MIT</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59955" onclick="nclk(this, 'csa.source', '', '', 1);">미국 스크립스해양연구소</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59956" onclick="nclk(this, 'csa.source', '', '', 1);">미국 스탠퍼드대</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59957" onclick="nclk(this, 'csa.source', '', '', 1);">미국 정부 연구소</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59958" onclick="nclk(this, 'csa.source', '', '', 1);">미국 주요 사립대</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59959" onclick="nclk(this, 'csa.source', '', '', 1);">미국 주요 주립대</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59960" onclick="nclk(this, 'csa.source', '', '', 1);">미국 캘리포니아공과대 Caltech</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59961" onclick="nclk(this, 'csa.source', '', '', 1);">미국 캘리포니아대</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59962" onclick="nclk(this, 'csa.source', '', '', 1);">미국 하버드대</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59963" onclick="nclk(this, 'csa.source', '', '', 1);">미국국립보건원 NIH</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59964" onclick="nclk(this, 'csa.source', '', '', 1);">미국방고등연구계획청 DARPA, 과학재단 NSF</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59965" onclick="nclk(this, 'csa.source', '', '', 1);">미국스미소니언</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59966" onclick="nclk(this, 'csa.source', '', '', 1);">미국시카고자연사박물관</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59967" onclick="nclk(this, 'csa.source', '', '', 1);">미국항공우주국 NASA</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=60401" onclick="nclk(this, 'csa.source', '', '', 1);">미생물학백과 </a> <em class="cite"> <a href="/list.naver?searchId=au6747" onclick="nclk(this, 'csa.provider', '', '', 1);">한국미생물학회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58541" onclick="nclk(this, 'csa.source', '', '', 1);">박경미의 수학콘서트 플러스</a> <em class="cite"> <a href="/list.naver?searchId=pv489" onclick="nclk(this, 'csa.provider', '', '', 1);">동아시아</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=51090" onclick="nclk(this, 'csa.source', '', '', 1);">백두산 화산</a> <em class="cite"> <a href="/list.naver?searchId=pv135" onclick="nclk(this, 'csa.provider', '', '', 1);">시그마프레스㈜</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58963" onclick="nclk(this, 'csa.source', '', '', 1);">번식의 방법</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=60405" onclick="nclk(this, 'csa.source', '', '', 1);">분자·세포생물학백과</a> <em class="cite"> <a href="/list.naver?searchId=au6746" onclick="nclk(this, 'csa.provider', '', '', 1);">한국분자·세포생물학회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58713" onclick="nclk(this, 'csa.source', '', '', 1);">사진으로 이해하는 과학의 모든 것</a> <em class="cite"> <a href="/list.naver?searchId=pv481" onclick="nclk(this, 'csa.provider', '', '', 1);">지브레인(작은책방)</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58714" onclick="nclk(this, 'csa.source', '', '', 1);">사진으로 이해하는 수학의 모든 것</a> <em class="cite"> <a href="/list.naver?searchId=pv481" onclick="nclk(this, 'csa.provider', '', '', 1);">지브레인(작은책방)</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58715" onclick="nclk(this, 'csa.source', '', '', 1);">사진으로 이해하는 원소의 모든 것</a> <em class="cite"> <a href="/list.naver?searchId=pv481" onclick="nclk(this, 'csa.provider', '', '', 1);">지브레인(작은책방)</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42411" onclick="nclk(this, 'csa.source', '', '', 1);">생명과학대사전</a> <em class="cite"> <a href="/list.naver?searchId=pv406" onclick="nclk(this, 'csa.provider', '', '', 1);">도서출판 여초</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58964" onclick="nclk(this, 'csa.source', '', '', 1);">생물다양성</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=58966" onclick="nclk(this, 'csa.source', '', '', 1);">생물산책</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=60194" onclick="nclk(this, 'csa.source', '', '', 1);">생화학백과</a> <em class="cite"> <a href="/list.naver?searchId=au6742" onclick="nclk(this, 'csa.provider', '', '', 1);">생화학분자생물학회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42423" onclick="nclk(this, 'csa.source', '', '', 1);">생활 속의 화학과 고분자</a> <em class="cite"> <a href="/list.naver?searchId=pv323" onclick="nclk(this, 'csa.provider', '', '', 1);">자유아카데미</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42432" onclick="nclk(this, 'csa.source', '', '', 1);">세상을 움직이는 물리</a> <em class="cite"> <a href="/list.naver?searchId=pv321" onclick="nclk(this, 'csa.provider', '', '', 1);">도서출판 다른</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58968" onclick="nclk(this, 'csa.source', '', '', 1);">수학 파워 워킹</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=55642" onclick="nclk(this, 'csa.source', '', '', 1);">수학백과</a> <em class="cite"> <a href="/list.naver?searchId=pv418" onclick="nclk(this, 'csa.provider', '', '', 1);">대한수학회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58970" onclick="nclk(this, 'csa.source', '', '', 1);">수학산책</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=59968" onclick="nclk(this, 'csa.source', '', '', 1);">스위스연방공과대학 ETH/EPFL /베른대</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58958" onclick="nclk(this, 'csa.source', '', '', 1);">스핀의 과학</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=55590" onclick="nclk(this, 'csa.source', '', '', 1);">시간을 담은 땅의 기록 - 지질박물관</a> <em class="cite"> <a href="/list.naver?searchId=ncc_pv1669" onclick="nclk(this, 'csa.provider', '', '', 1);">한국지질자원연구원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=62794" onclick="nclk(this, 'csa.source', '', '', 1);">식물학백과</a> <em class="cite"> <a href="/list.naver?searchId=au6748" onclick="nclk(this, 'csa.provider', '', '', 1);">한국식물학회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42412" onclick="nclk(this, 'csa.source', '', '', 1);">식품과학기술대사전</a> <em class="cite"> <a href="/list.naver?searchId=au23" onclick="nclk(this, 'csa.provider', '', '', 1);">한국식품과학회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=51079" onclick="nclk(this, 'csa.source', '', '', 1);">암석의 미시세계</a> <em class="cite"> <a href="/list.naver?searchId=pv135" onclick="nclk(this, 'csa.provider', '', '', 1);">시그마프레스㈜</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59969" onclick="nclk(this, 'csa.source', '', '', 1);">영국 옥스퍼드대</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59970" onclick="nclk(this, 'csa.source', '', '', 1);">영국 주요대</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59971" onclick="nclk(this, 'csa.source', '', '', 1);">영국 케임브리지대</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59972" onclick="nclk(this, 'csa.source', '', '', 1);">유럽 우주국 ESA</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59973" onclick="nclk(this, 'csa.source', '', '', 1);">유럽 주요 연구소</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59974" onclick="nclk(this, 'csa.source', '', '', 1);">유럽 주요대</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59975" onclick="nclk(this, 'csa.source', '', '', 1);">이스라엘 와이즈만연구소</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59128" onclick="nclk(this, 'csa.source', '', '', 1);">이일하 교수의 생물학 산책</a> <em class="cite"> <a href="/list.naver?searchId=pv495" onclick="nclk(this, 'csa.provider', '', '', 1);">궁리출판</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59976" onclick="nclk(this, 'csa.source', '', '', 1);">인도과학원, 홍콩과기대, 난양공대</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59977" onclick="nclk(this, 'csa.source', '', '', 1);">일본 교토대</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59978" onclick="nclk(this, 'csa.source', '', '', 1);">일본 도쿄대</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59979" onclick="nclk(this, 'csa.source', '', '', 1);">일본 이화학연구소 RIKEN</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59980" onclick="nclk(this, 'csa.source', '', '', 1);">일본 주요대</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59981" onclick="nclk(this, 'csa.source', '', '', 1);">일본과학기술진흥기구 JST</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59982" onclick="nclk(this, 'csa.source', '', '', 1);">일본우주항공연구개발기구 JAXA</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58247" onclick="nclk(this, 'csa.source', '', '', 1);">자주 찾는 수학 공식</a> <em class="cite"> <a href="/list.naver?searchId=au5303" onclick="nclk(this, 'csa.provider', '', '', 1);">네이버</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58969" onclick="nclk(this, 'csa.source', '', '', 1);">작도이야기</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=56770" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 과학수사 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56771" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 발명 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=56767" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 별자리와 우주 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58241" onclick="nclk(this, 'csa.source', '', '', 1);">재미있는 화산과 지진 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv293" onclick="nclk(this, 'csa.provider', '', '', 1);">가나출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58163" onclick="nclk(this, 'csa.source', '', '', 1);">전통 속에 살아 숨 쉬는 첨단 과학 이야기</a> <em class="cite"> <a href="/list.naver?searchId=pv26" onclick="nclk(this, 'csa.provider', '', '', 1);">교학사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59983" onclick="nclk(this, 'csa.source', '', '', 1);">중국과학원</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=63062" onclick="nclk(this, 'csa.source', '', '', 1);">중학수학 비주얼 개념사전 1학년 1학기</a> <em class="cite"> <a href="/list.naver?searchId=au6777" onclick="nclk(this, 'csa.provider', '', '', 1);">매스노트</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=62807" onclick="nclk(this, 'csa.source', '', '', 1);">중학수학 비주얼 개념사전 1학년 2학기</a> <em class="cite"> <a href="/list.naver?searchId=au6777" onclick="nclk(this, 'csa.provider', '', '', 1);">매스노트</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=63724" onclick="nclk(this, 'csa.source', '', '', 1);">중학수학 비주얼 개념사전 2학년 1학기</a> <em class="cite"> <a href="/list.naver?searchId=au6777" onclick="nclk(this, 'csa.provider', '', '', 1);">매스노트</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=62862" onclick="nclk(this, 'csa.source', '', '', 1);">중학수학 비주얼 개념사전 2학년 2학기</a> <em class="cite"> <a href="/list.naver?searchId=au6777" onclick="nclk(this, 'csa.provider', '', '', 1);">매스노트</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=63811" onclick="nclk(this, 'csa.source', '', '', 1);">중학수학 비주얼 개념사전 3학년 1학기</a> <em class="cite"> <a href="/list.naver?searchId=au6777" onclick="nclk(this, 'csa.provider', '', '', 1);">매스노트</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=62910" onclick="nclk(this, 'csa.source', '', '', 1);">중학수학 비주얼 개념사전 3학년 2학기</a> <em class="cite"> <a href="/list.naver?searchId=au6777" onclick="nclk(this, 'csa.provider', '', '', 1);">매스노트</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42456" onclick="nclk(this, 'csa.source', '', '', 1);">지구과학사전</a> <em class="cite"> <a href="/list.naver?searchId=pv110" onclick="nclk(this, 'csa.provider', '', '', 1);">북스힐</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58981" onclick="nclk(this, 'csa.source', '', '', 1);">지구과학산책</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=42457" onclick="nclk(this, 'csa.source', '', '', 1);">지도 읽기와 이해</a> <em class="cite"> <a href="/list.naver?searchId=pv206" onclick="nclk(this, 'csa.provider', '', '', 1);">푸른길</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=60391" onclick="nclk(this, 'csa.source', '', '', 1);">지질학백과</a> <em class="cite"> <a href="/list.naver?searchId=au6752" onclick="nclk(this, 'csa.provider', '', '', 1);">대한지질학회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42468" onclick="nclk(this, 'csa.source', '', '', 1);">천문우주지식정보</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=62800" onclick="nclk(this, 'csa.source', '', '', 1);">천문학백과</a> <em class="cite"> <a href="/list.naver?searchId=au6750" onclick="nclk(this, 'csa.provider', '', '', 1);">한국천문학회 </a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42426" onclick="nclk(this, 'csa.source', '', '', 1);">초등수학 개념사전</a> <em class="cite"> <a href="/list.naver?searchId=pv2" onclick="nclk(this, 'csa.provider', '', '', 1);">(주)북이십일 아울북</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58965" onclick="nclk(this, 'csa.source', '', '', 1);">최재천 교수의 다윈 2.0</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=42458" onclick="nclk(this, 'csa.source', '', '', 1);">카르스트지형과 동굴 연구</a> <em class="cite"> <a href="/list.naver?searchId=pv206" onclick="nclk(this, 'csa.provider', '', '', 1);">푸른길</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59984" onclick="nclk(this, 'csa.source', '', '', 1);">캐나다 토론토 요크대</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58980" onclick="nclk(this, 'csa.source', '', '', 1);">태양계의 행성</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=59887" onclick="nclk(this, 'csa.source', '', '', 1);">태양을 멈춘 사람들</a> <em class="cite"> <a href="/list.naver?searchId=pv495" onclick="nclk(this, 'csa.provider', '', '', 1);">궁리출판</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=59985" onclick="nclk(this, 'csa.source', '', '', 1);">프랑스 국립과학연구원 CNRS</a> <em class="cite"> <a href="/list.naver?searchId=au6726" onclick="nclk(this, 'csa.provider', '', '', 1);">한국과학기자협회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42459" onclick="nclk(this, 'csa.source', '', '', 1);">한국의 기후&문화 산책</a> <em class="cite"> <a href="/list.naver?searchId=pv206" onclick="nclk(this, 'csa.provider', '', '', 1);">푸른길</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=51738" onclick="nclk(this, 'csa.source', '', '', 1);">한국의 지질노두</a> <em class="cite"> <a href="/list.naver?searchId=ncc_pv1669" onclick="nclk(this, 'csa.provider', '', '', 1);">한국지질자원연구원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42460" onclick="nclk(this, 'csa.source', '', '', 1);">한국화석도감</a> <em class="cite"> <a href="/list.naver?searchId=au2001" onclick="nclk(this, 'csa.provider', '', '', 1);">아카데미서적</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=42474" onclick="nclk(this, 'csa.source', '', '', 1);">항공우주 과학교육</a> <em class="cite"> <a href="/list.naver?searchId=au1988" onclick="nclk(this, 'csa.provider', '', '', 1);">한국항공우주연구원</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=66891" onclick="nclk(this, 'csa.source', '', '', 1);">해양생물 3D 콘텐츠</a> <em class="cite"> <a href="/list.naver?searchId=au7037" onclick="nclk(this, 'csa.provider', '', '', 1);">해양환경공단</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=64516" onclick="nclk(this, 'csa.source', '', '', 1);">해양학백과</a> <em class="cite"> <a href="/list.naver?searchId=au983" onclick="nclk(this, 'csa.provider', '', '', 1);">한국해양학회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58142" onclick="nclk(this, 'csa.source', '', '', 1);">핵융합에너지 기술 백서</a> <em class="cite"> <a href="/list.naver?searchId=au5388" onclick="nclk(this, 'csa.provider', '', '', 1);">국가핵융합연구소</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58959" onclick="nclk(this, 'csa.source', '', '', 1);">호기심의 과학</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=42419" onclick="nclk(this, 'csa.source', '', '', 1);">화학대사전</a> <em class="cite"> <a href="/list.naver?searchId=pv275" onclick="nclk(this, 'csa.provider', '', '', 1);">세화</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=62802" onclick="nclk(this, 'csa.source', '', '', 1);">화학백과</a> <em class="cite"> <a href="/list.naver?searchId=ncc_pv78" onclick="nclk(this, 'csa.provider', '', '', 1);">대한화학회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58983" onclick="nclk(this, 'csa.source', '', '', 1);">화학산책</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=58982" onclick="nclk(this, 'csa.source', '', '', 1);">화학원소</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=63594" onclick="nclk(this, 'csa.source', '', '', 1);">화학테크사전</a> <em class="cite"> <a href="/list.naver?searchId=au6942" onclick="nclk(this, 'csa.provider', '', '', 1);">(주)LG화학</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58951" onclick="nclk(this, 'csa.source', '', '', 1);">21세기 교양 과학기술과 사회</a> </li> <li class="section_item"> <a href="/list.naver?categoryId=59920" onclick="nclk(this, 'csa.source', '', '', 1);">365일 수학</a> <em class="cite"> <a href="/list.naver?searchId=pv418" onclick="nclk(this, 'csa.provider', '', '', 1);">대한수학회</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=69002" onclick="nclk(this, 'csa.source', '', '', 1);">BBC사이언스 과학사전</a> <em class="cite"> <a href="/list.naver?searchId=au7128" onclick="nclk(this, 'csa.provider', '', '', 1);">BBC사이언스</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58413" onclick="nclk(this, 'csa.source', '', '', 1);">KISTI의 과학향기 칼럼</a> <em class="cite"> <a href="/list.naver?searchId=pv430" onclick="nclk(this, 'csa.provider', '', '', 1);">KISTI</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58591" onclick="nclk(this, 'csa.source', '', '', 1);">Q&A 과학사</a> <em class="cite"> <a href="/list.naver?searchId=pv185" onclick="nclk(this, 'csa.provider', '', '', 1);">㈜살림출판사</a> </em> </li> <li class="section_item"> <a href="/list.naver?categoryId=58950" onclick="nclk(this, 'csa.source', '', '', 1);">『우리 본성의 선한 천사』를 찾는 모험</a> </li> </ul> <div class="section_more"> <a href="#" role="button" class="btn_more" id="moreCategorySourceButton">전체펼치기</a> </div> </div> </div> <a href="#" id="goto_top" class="goto_top btn_top" 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