{"id":541,"date":"2024-02-21T12:50:34","date_gmt":"2024-02-21T03:50:34","guid":{"rendered":"https:\/\/armdown.net\/?p=541"},"modified":"2024-02-21T12:50:34","modified_gmt":"2024-02-21T03:50:34","slug":"%ec%95%88%eb%82%b4%eb%a9%b4-%eb%82%b4%eb%b6%80%ec%9d%b4%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%b8%ea%b0%80","status":"publish","type":"post","link":"https:\/\/armdown.net\/?p=541","title":{"rendered":"&#8216;\uc548'(\ub0b4\uba74, \ub0b4\ubd80)\uc774\ub780 \ubb34\uc5c7\uc778\uac00?"},"content":{"rendered":"<p>\uc5b4\ub5a4 \uc9c1\uc120\uc774 \uc788\uc73c\uba74, \uadf8\uac83\uc758 \uc218\uc9c1 \ubc29\ud5a5 \uc591\ucabd\uc740 \ubd84\ub9ac\ub41c\ub2e4. \ud558\uc9c0\ub9cc \uc5ec\uae30\uc5d0 \uc548(\ub0b4\uba74, \ub0b4\ubd80)\uacfc \ubc14\uae65(\uc678\uba74, \uc678\ubd80)\uc758 \uad6c\ubcc4\uc740 \uc5c6\ub2e4. \uc548\uacfc \ubc14\uae65\uc744 \ub9d0\ud560 \uc218 \uc788\uc73c\ub824\uba74, \ud3d0\uace1\uc120\uc774 \uc788\uc5b4\uc57c \ud55c\ub2e4. \ud3d0\uace1\uc120\uc774\ub780, \uc6d0\ucc98\ub7fc, \ud55c \uc810\uc5d0\uc11c \uc2dc\uc791\ud574 \ub2e4\uc2dc \uadf8 \uc810\uae4c\uc9c0 \ub3cc\uc544\uc62c \ub54c \uadf8\ub9ac\ub294 \uada4\uc801\uc774\ub2e4.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-543 aligncenter\" src=\"https:\/\/i0.wp.com\/armdown.net\/wp-content\/uploads\/2024\/02\/%EA%B3%A1%EC%84%A0-1.png?resize=372%2C187&#038;ssl=1\" alt=\"\" width=\"372\" height=\"187\" srcset=\"https:\/\/i0.wp.com\/armdown.net\/wp-content\/uploads\/2024\/02\/%EA%B3%A1%EC%84%A0-1.png?resize=300%2C151&amp;ssl=1 300w, https:\/\/i0.wp.com\/armdown.net\/wp-content\/uploads\/2024\/02\/%EA%B3%A1%EC%84%A0-1.png?w=636&amp;ssl=1 636w\" sizes=\"auto, (max-width: 372px) 100vw, 372px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\uc774\ub807\uac8c \ub418\uba74 \uc548\uacfc \ubc16\uc758 \uad6c\ubcc4\uc774 \uc0dd\uae30\ub294\ub370, \uc5b4\ub290 \ucabd\uc774 \uc548\uc774\uace0 \uc5b4\ub290 \ucabd\uc774 \ubc14\uae65\uc778\uc9c0\ub294 \uc815\ud558\uae30 \ub098\ub984\uc774\ub2e4. \uc65c\ub0d0\ud558\uba74 \uc774 \uc120\uc5d0 \uc758\ud574 \uad6c\ud68d\ub41c \uacf5\uac04\uc740 \uc0c1\ub300\uc801\uc774\uae30 \ub54c\ubb38\uc774\ub2e4. \uc704\uc758 \uadf8\ub9bc\uc5d0\uc11c \uc120\uc73c\ub85c \ub458\ub7ec\uc2f8\uc778 \uc548\ucabd\uc774 A\uac00 \uc18d\ud55c \uc9c0\uc810\uc774\ub77c\uace0 \uc5ec\uae30\uae30 \uc27d\ub2e4. \ud558\uc9c0\ub9cc \uc65c B\uac00 \uc18d\ud55c \ucabd\uc774 \uc548\ucabd\uc774 \ub418\uc9c0 \ubabb\ud558\uaca0\ub294\uac00? \uac00\ub839 \uc774 \uace1\uc120\uc774 \uc9c0\uad6c\uc640 \uac19\uc740 \uad6c \uc704\uc5d0 \uc788\ub2e4\uace0 \uc0dd\uac01\ud574 \ubcf4\ub77c. \uac00\ub839 \ubc14\ub2e4\uac00 \uc548\ucabd\uc774\uace0 \uc721\uc9c0\uac00 \ubc14\uae65\ucabd\uc778\uac00? \uc544\ub2c8\uba74 \uadf8 \ubc18\ub300\uac00 \ucc38\uc77c\uae4c? \uc548\uacfc \ubc14\uae65\uc774 \uc0c1\ub300\uc801\uc774\ub77c \ud568\uc740 \uc774\ub97c \ub73b\ud55c\ub2e4.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\" wp-image-544 aligncenter\" src=\"https:\/\/i0.wp.com\/armdown.net\/wp-content\/uploads\/2024\/02\/The_Blue_Marble_remastered.jpg?resize=248%2C248&#038;ssl=1\" alt=\"\" width=\"248\" height=\"248\" srcset=\"https:\/\/i0.wp.com\/armdown.net\/wp-content\/uploads\/2024\/02\/The_Blue_Marble_remastered.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/armdown.net\/wp-content\/uploads\/2024\/02\/The_Blue_Marble_remastered.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/armdown.net\/wp-content\/uploads\/2024\/02\/The_Blue_Marble_remastered.jpg?resize=225%2C225&amp;ssl=1 225w, https:\/\/i0.wp.com\/armdown.net\/wp-content\/uploads\/2024\/02\/The_Blue_Marble_remastered.jpg?w=720&amp;ssl=1 720w\" sizes=\"auto, (max-width: 248px) 100vw, 248px\" \/><\/p>\n<p>\ud604\uc2e4\uc744 \uad6c\uc131\ud558\ub294 \uac83\uc740 \uc810\uc774\ub098 \uc120\uc774 \uc544\ub2c8\ub77c \uc785\uccb4\ub2e4. \ud604\uc2e4 \uc874\uc7ac\ub294 \uacf5\uac04\uc744 \uc810\uc720\ud558\uba70 \ud3bc\uccd0 \uc788\ub2e4. \uadf8\ub807\ub354\ub77c\ub3c4 \uc5ec\uc804\ud788 \uc55e\uc758 \uc774\uc57c\uae30\ub97c \uc5f0\uc7a5\ud560 \uc218 \uc788\ub2e4. \uc548\uacfc \ubc14\uae65\uc758 \uad00\uacc4\ub97c \uacf5\uac04\uc73c\ub85c \ud655\uc7a5\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc774\ub2e4. \uc774\ub97c \ub2e4\ub8e8\ub294 \ud559\ubb38\uc744 &#8216;\ud1a0\ud3f4\ub85c\uc9c0(topology)&#8217;, \uc989 &#8216;\uc704\uc0c1\ud559&#8217; \ud639\uc740 &#8216;\uc704\uc0c1\uc218\ud559&#8217;\uc774\ub77c \ud55c\ub2e4(\ud1a0\ud3ec\uc2a4(topos)\ub780 \uadf8\ub9ac\uc2a4\uc5b4\ub85c &#8216;\uc7a5\uc18c&#8217;\ub97c \ub73b\ud55c\ub2e4). \ud3d0\uace1\uc120\uc744 \uacf5\uac04\uc73c\ub85c \ud655\uc7a5\ud55c \uac83\uc774 &#8216;\uc6d0\ud658\uba74(torus)&#8217;\uc774\ub2e4. \ub3c4\ub11b\uacfc \uc190\uc7a1\uc774 \ub2ec\ub9b0 \ucef5\uc740 \uc704\uc0c1\uc801\uc73c\ub85c \ub3d9\ud615\uc784\uc744 \uc798 \ubcf4\uc5ec\uc900\ub2e4. \uadf8\ub7fc \uc5ec\uae30\uc11c \uc548\ud30e\uc758 \uad6c\ubcc4\uc740 \uc5b4\ub5bb\uac8c \uc774\ub8e8\uc5b4\uc9c8\uae4c? \uac00\ub839 \ud45c\uba74\uc5d0 \uac70\uc8fc\ud558\ub294 \uac1c\ubbf8\uc5d0\uac8c\ub294 \uc790\uc2e0\uc774 \uc788\ub294 \ucabd\uc774 \uc548\ucabd\uc77c \uac83\uc774\uace0, \ubc1c\ubc11 \uc800\ud3b8\uc774 \ubc14\uae65\uc77c \uac83\uc774\ub2e4. \uadf8\ub7ec\ub098 \ud45c\uba74 \uc544\ub798\uc5d0 \uac70\uc8fc\ud558\ub294 \uc9c0\ub801\uc774\uc5d0\uac8c\ub294 \uc548\uacfc \ubc14\uae65\uc774 \ub4a4\uc9d1\ud790 \uac83\uc774\ub2e4. \uc548\uacfc \ubc14\uae65\uc740 \uc5ec\uae30\uc11c\ub3c4 \uc0c1\ub300\uc801\uc774\ub77c\ub294 \ub73b\uc774\ub2e4.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-546 aligncenter\" src=\"https:\/\/i0.wp.com\/armdown.net\/wp-content\/uploads\/2024\/02\/%EB%8F%84%EB%84%9B-%EC%9C%84%EC%83%81.gif?resize=292%2C292&#038;ssl=1\" alt=\"\" width=\"292\" height=\"292\" \/><\/p>\n<p>\uc0dd\ubb3c\uc5d0\uc11c\ub294 \uc548\uacfc \ubc16\uc774 &#8216;\ub9c9(\u819c, membrane)&#8217;\uc5d0 \uc758\ud574 \uad6c\ubcc4\ub41c\ub2e4. \ub9c9\uc758 \uc548\ud30e\ub3c4 \uc0c1\ub300\uc801\uc774\ub77c \ub9d0\ud560 \uc218 \uc788\uc744 \ub4ef\ud558\uc9c0\ub9cc, \uc6b4\ub3d9\uc744 \uacf5\uc720\ud558\ub294 \ucabd\uc774 \uc548\uc774\ub2e4. \ub9c9\uacfc \ub9c9\uc774 \uc5f0\ub3d9\ub418\ub294 \ubc29\uc2dd\uc740, \ub9c9\uc73c\ub85c \uad6c\ud68d\ub41c \ubc14\uae65\uacfc \ub9fa\ub294 \uad00\uacc4\uc640 \ub2e4\ub974\ub2e4. \uac00\ub839 \ub3d9\ubb3c\uc758 \ubab8\uc5d0\uc11c \uc704\ub098 \uc7a5 \uac19\uc740 \uacf3\uc740 \ubc14\uae65\uc774\ub2e4. \uadf8\uacf3\uc5d0 \uc7a0\uc2dc \uba38\ubb34\ub974\ub294 \uc74c\uc2dd\ubb3c\uc740 \uc18c\ud654\ub97c \uac70\uccd0 \uc77c\ubd80\uac00 \ub9c9 \uc548\ucabd\uc73c\ub85c \ud761\uc218\ub418\uace0 \ub098\uba38\uc9c0\ub294 \ud56d\ubb38\uc73c\ub85c \ubc30\ucd9c\ub41c\ub2e4. \uc785\uc5d0\uc11c \ud56d\ubb38\uae4c\uc9c0 \uc774\uc5b4\uc9c0\ub294 \uae34 \uad00\uc740 \ubab8\uc758 \ubc14\uae65\uc774\ub2e4. \uadf8\ub7ec\ub098 \uc138\ud3ec\ub9c9\uc744 \ud1b5\ud574 \uc5f0\ub3d9\ub41c \ubab8\uc758 \ubd80\ubd84\ub4e4\uc774 \uc790\uc2e0\uc758 \ud544\uc694\uc5d0 \ub530\ub77c \uac04\uc9c1\ud558\ub294 \ubc14\uae65\uc740 \uc900-\uc548\uc774\uae30\ub3c4 \ud558\ub2e4. \uadf8\ub798\uc11c \uadf8 \uad00\uc5d0 \uc788\ub294 \uac83\ub4e4\ub3c4 \uc77c\uc2dc\uc801\uc73c\ub85c \ubab8\uc758 \uc6b4\ub3d9\uc744 \uacf5\uc720\ud55c\ub2e4.<\/p>\n<p>\uc5c4\ubc00\ud55c \uc758\ubbf8\uc758 \uc548\uc740 \uc704\uc0c1\ud559\uc801\uc774\uae30\ubcf4\ub2e4 \uc0dd\ubb3c\ud559\uc801\uc774\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc5b4\ub5a4 \uc9c1\uc120\uc774 \uc788\uc73c\uba74, \uadf8\uac83\uc758 \uc218\uc9c1 \ubc29\ud5a5 \uc591\ucabd\uc740 \ubd84\ub9ac\ub41c\ub2e4. \ud558\uc9c0\ub9cc \uc5ec\uae30\uc5d0 \uc548(\ub0b4\uba74, \ub0b4\ubd80)\uacfc \ubc14\uae65(\uc678\uba74, \uc678\ubd80)\uc758 \uad6c\ubcc4\uc740 \uc5c6\ub2e4. \uc548\uacfc \ubc14\uae65\uc744 \ub9d0\ud560 \uc218 \uc788\uc73c\ub824\uba74, \ud3d0\uace1\uc120\uc774 \uc788\uc5b4\uc57c \ud55c\ub2e4. \ud3d0\uace1\uc120\uc774\ub780, \uc6d0\ucc98\ub7fc, \ud55c \uc810\uc5d0\uc11c \uc2dc\uc791\ud574 \ub2e4\uc2dc \uadf8 \uc810\uae4c\uc9c0 \ub3cc\uc544\uc62c \ub54c \uadf8\ub9ac\ub294 \uada4\uc801\uc774\ub2e4. &nbsp; \uc774\ub807\uac8c \ub418\uba74 \uc548\uacfc \ubc16\uc758 \uad6c\ubcc4\uc774 \uc0dd\uae30\ub294\ub370, \uc5b4\ub290 \ucabd\uc774 \uc548\uc774\uace0 \uc5b4\ub290 \ucabd\uc774 \ubc14\uae65\uc778\uc9c0\ub294 \uc815\ud558\uae30 \ub098\ub984\uc774\ub2e4. \uc65c\ub0d0\ud558\uba74 \uc774 \uc120\uc5d0 \uc758\ud574 &hellip;<br \/><a href=\"https:\/\/armdown.net\/?p=541\" class=\"more-link pen_button pen_element_default pen_icon_arrow\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[34],"tags":[],"class_list":["post-541","post","type-post","status-publish","format-standard","hentry","category-free"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/armdown.net\/index.php?rest_route=\/wp\/v2\/posts\/541","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/armdown.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/armdown.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/armdown.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/armdown.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=541"}],"version-history":[{"count":4,"href":"https:\/\/armdown.net\/index.php?rest_route=\/wp\/v2\/posts\/541\/revisions"}],"predecessor-version":[{"id":579,"href":"https:\/\/armdown.net\/index.php?rest_route=\/wp\/v2\/posts\/541\/revisions\/579"}],"wp:attachment":[{"href":"https:\/\/armdown.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=541"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/armdown.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=541"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/armdown.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}