{"id":4675,"date":"2019-10-29T20:18:17","date_gmt":"2019-10-29T11:18:17","guid":{"rendered":"http:\/\/163.180.4.222\/lab\/?p=4675"},"modified":"2019-10-29T20:18:17","modified_gmt":"2019-10-29T11:18:17","slug":"%eb%b2%a0%ed%81%ac%eb%a0%90-%ec%8b%9c%eb%b2%84%ed%8a%b8%ea%b0%80-%eb%ad%90%ec%a7%80-%ec%9b%90%ec%9e%90%eb%a0%a5-%eb%8b%a8%ec%9c%84%ec%9d%98-%eb%b9%84%eb%b0%80","status":"publish","type":"post","link":"https:\/\/biochemistry.khu.ac.kr\/lab\/?p=4675","title":{"rendered":"‘\ubca0\ud06c\ub810’, ‘\uc2dc\ubc84\ud2b8’\uac00 \ubb50\uc9c0? \uc6d0\uc790\ub825 \ub2e8\uc704\uc758 \ube44\ubc00"},"content":{"rendered":"

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\"\"<\/span><\/p>\n

\ud6c4\ucfe0\uc2dc\ub9c8 \uc81c1\uc6d0\uc804 \ubd80\uc9c0 \uc313\uc5ec \uc788\ub294 \ubc29\uc0ac\ub2a5 \uc624\uc5fc\uc218 \ud0f1\ud06c\uc758 \ubaa8\uc2b5[\uc0ac\uc9c4=\uc5f0\ud569\ub274\uc2a4]<\/em><\/span><\/p>\n

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 <\/p>\n

\uad6d\uc81c\ud658\uacbd\ub2e8\uccb4 \uadf8\ub9b0\ud53c\uc2a4 \uc18c\uc18d \uc6d0\uc790\ub825 \uc804\ubb38\uac00\uac00 \uc77c\ubcf8\uc774 \ud6c4\ucfe0\uc2dc\ub9c8 \uc81c1\uc6d0\uc804\uc5d0 \uc313\uc5ec\uc788\ub294 \uace0\uc900\uc704 \ubc29\uc0ac\uc131 \uc624\uc5fc\uc218 100\ub9cct \uc774\uc0c1\uc744 \ud0dc\ud3c9\uc591\uc5d0 \ubc29\ub958\ud560 \uacc4\ud68d\uc744 \ucd94\uc9c4\ud558\uace0 \uc788\ub2e4\uace0 \uc8fc\uc7a5\ud574 \ud30c\ubb38\uc774 \uc77c\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc774\uc5d0 \uc6b0\ub9ac \uc815\ubd80\ub294 \uad6d\uc81c\uc6d0\uc790\ub825\uae30\uad6c(IAEA<\/span>)\uc5d0 \ud6c4\ucfe0\uc2dc\ub9c8 \uc6d0\uc804 \uc624\uc5fc\uc218\uc758 \ud574\uc591 \ubc29\ub958 \uac00\ub2a5\uc131\uacfc \uc774\uc5d0 \ub530\ub978 \uc7a0\uc7ac\uc801 \ud658\uacbd \uc601\ud5a5\uc5d0 \ub300\ud574 \uc6b0\ub824\ud558\ub294 \uc11c\ud55c\uc744 \ubc1c\uc1a1\ud558\ub294 \ub4f1 \uad6d\uc81c \uc774\uc288\ud654\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc774\ub7f0 \uc6d0\uc790\ub825 \uad00\ub828 \ub274\uc2a4\uac00 \ubcf4\ub3c4\ub418\uba74 \uacfc\uac70\uc758 \uc6d0\uc804\uc0ac\uace0\uc640 \uadf8\ub85c \uc778\ud55c \ud53c\ud574 \uc0ac\ub840 \ub4f1\uc744 \ud568\uaed8 \uc811\ud558\uac8c \ub429\ub2c8\ub2e4. \uc774\ub7f4 \ub54c\ub9c8\ub2e4 ‘\ubc29\uc0ac\ub2a5‘,<\/span>\u00a0‘\ubc29\uc0ac\uc120’ \ub4f1\uc758 \ub2e8\uc5b4\uc640 \ud568\uaed8 ‘\uc2dc\ubc84\ud2b8(Sv<\/span>)‘,<\/span>\u00a0‘\ubca0\ud06c\ub810(Bq<\/span>)’ \ub4f1\uc758 \ub2e8\uc704\ub97c \ub4e3\uac8c \ub429\ub2c8\ub2e4. \uc774 \ub2e8\uc704\ub4e4\uc740 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub294 \ub2e8\uc704\uc77c\uae4c\uc694?<\/p>\n

\uba3c\uc800 ‘\ubc29\uc0ac\ub2a5(radioactivity<\/span>)’\uacfc ‘\ubc29\uc0ac\uc120(radiation<\/span>)‘,<\/span>\u00a0\uadf8\ub9ac\uace0 ‘\ubc29\uc0ac\uc131(radioactive<\/span>)’\uc758 \uac1c\ub150\ubd80\ud130 \uc774\ud574\ud574\uc57c \ud569\ub2c8\ub2e4. \ubb3c\uc9c8\uc758 \uae30\ubcf8\uc774 \ub418\ub294 \uac83\uc740 \uc6d0\uc790\uc785\ub2c8\ub2e4. \uc774 \uc6d0\uc790\uc758 \ud575\uc5d0\ub294 \uc591\uc131\uc790\uc640 \uc911\uc131\uc790\uac00 \uc788\ub294\ub370 \uc774\ub4e4\uc740 \uae30\ubcf8\uc801\uc73c\ub85c \uc548\uc815\uc801\uc778 \uc0c1\ud0dc\ub97c \uc774\ub8e8\ub824\ub294 \uc131\uc9c8\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubd88\uc548\uc815\ud55c \uc0c1\ud0dc\uc5d0\uc11c\ub294 \uc785\uc790\ub098 \uc5d0\ub108\uc9c0\ub97c \ubc29\ucd9c\ud574 \uc548\uc815\uc801\uc778 \uc0c1\ud0dc\ub85c \ub3cc\uc544\uac00\ub824\uace0 \ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc744 ‘\ubc29\uc0ac\uc131 \ubd95\uad34(radioactive<\/span>\u00a0decay<\/span>)’\ub77c\uace0 \ud558\uba70, \uc774 \ub54c \ubc29\ucd9c\ub418\ub294 \uc5d0\ub108\uc9c0 \ud750\ub984\uc744 \u2018\ubc29\uc0ac\uc120\u2019\uc774\ub77c\uace0 \ubd80\ub985\ub2c8\ub2e4. ‘\ubc29\uc0ac\ub2a5’\uc740 \uc774\uc640 \uac19\uc740 \ubc29\uc0ac\uc120\uc744 \ubc29\ucd9c\ud558\ub294 \ub2a5\ub825\uc744, \ubc29\uc0ac\uc131\uc740 \uae00\uc790 \uadf8\ub300\ub85c \ubc29\uc0ac\ub2a5\uc744 \uac00\uc9c4 \uc131\uc9c8\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n

?\ubc29\uc0ac\ub2a5\uc744 \ub098\ud0c0\ub0b4\ub294 \ub2e8\uc704\uac00 ‘\ubca0\ud06c\ub810(Bq<\/span>)’\uc785\ub2c8\ub2e4. ‘1Bq’<\/span>\uc740 1\ucd08\ub2f9 1\ubc88 \ubd95\uad34\uac00 \uc77c\uc5b4\ub09c\ub2e4\ub294 \ub73b\uc785\ub2c8\ub2e4. 1\ucd08\uc5d0 2\ubc88 \ubd95\uad34\uac00 \uc77c\uc5b4\ub098\uba74 2Bq<\/span>\ub85c \ud45c\uc2dc\ud569\ub2c8\ub2e4. \ubca0\ud06c\ub810\uc740 \ud034\ub9ac \ubd80\ubd80\uc640 \ud568\uaed8 \ubc29\uc0ac\ub2a5\uc744 \ubc1c\uacac\ud574 \ub178\ubca8\uc0c1\uc744 \uc218\uc0c1\ud55c \ud504\ub791\uc2a4\uc758 \ubb3c\ub9ac\ud559\uc790 \uc559\ud22c\uc548 \uc559\ub9ac \ubca0\ud06c\ub810(Antoine<\/span>\u00a0Henri<\/span>\u00a0Becquerel<\/span>)\uc758 \uc774\ub984\uc5d0\uc11c \ub530\uc628 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

BBC<\/span>\uc5d0 \ub530\ub974\uba74, \ud6c4\ucfe0\uc2dc\ub9c8 \uc6d0\uc804\uc0ac\uace0 \ub54c \uc720\ucd9c\ub41c \ubc29\uc0ac\ub2a5\uc740 800PBq<\/span>(\ud398\ud0c0\ubca0\ud06c\ub810), \uccb4\ub974\ub178\ube4c \uc6d0\uc804\uc0ac\uace0 \ub54c \uc720\ucd9c\ub41c \ubc29\uc0ac\ub2a5\uc740 5200PBq<\/span>\ub77c\uace0 \ud569\ub2c8\ub2e4. 1PBq<\/span>\ub294 1,000,000,000,000,000Bq<\/span>\uc785\ub2c8\ub2e4. \uc18c\ube44\uc5f0\ubc29 \ud574\uccb4\ub97c \ubd88\ub7ec\uc62c \uc815\ub3c4\uc758 \ub300\ucc38\uc0ac\uc600\ub358 \uccb4\ub974\ub178\ube4c \uc6d0\uc804\uc0ac\uace0\uc5d0 \ube44\ud574\uc11c\ub294 \uc801\uc9c0\ub9cc \uc5c4\uccad\ub09c \uc591\uc758 \ubc29\uc0ac\ub2a5\uc774 \uc720\ucd9c\ub41c \uac83\uc785\ub2c8\ub2e4.<\/p>\n

\uc0ac\uace0\uc2dc \ubc29\uc0ac\ub2a5 \uc624\uc5fc\uc758 \uc704\ud5d8\uc774 \uc774\ucc98\ub7fc \ub192\uc74c\uc5d0\ub3c4 \ub300\ubd80\ubd84\uc758 \uad6d\uac00\uac00 ?\uc6d0\uc790\ub825 \ubc1c\uc804\uc744 \ud3ec\uae30\ud558\uc9c0 \ubabb\ud558\ub294 \uc774\uc720\ub294 \ub2e4\ub978 \ubc1c\uc804\ubc29\uc2dd\uc5d0 \ube44\ud574 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc774 \ub192\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc6b0\ub77c\ub284 1g\uc774 \ud575\ubd84\uc5f4\ud588\uc744 \ub54c \ub098\uc624\ub294 \uc5d0\ub108\uc9c0\ub294 \uc11d\ud0c4 3\ud1a4, \uc11d\uc720 9\ub4dc\ub7fc\uc744 \ud0dc\uc6b8 \ub54c \ub098\uc624\ub294 \uc5d0\ub108\uc9c0\ub7c9\uacfc \uac19\ub2e4\uace0 \ud569\ub2c8\ub2e4. \uc5d0\ub108\uc9c0\uc758 \ud6a8\uc728\uc801 \uce21\uba74\uc5d0\uc11c \ub530\uc838\ubcf4\uba74\u00a0Bq<\/span>\uac00 \ub192\uc744\uc218\ub85d \uc88b\uc740 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

\ubb38\uc81c\ub294 \uc0ac\uc6a9\ud6c4 \ub098\uc624\ub294 \ucc0c\uaebc\uae30\uc785\ub2c8\ub2e4. \uc5f0\ud0c4\uc744 \ud0dc\uc6b4\ud6c4 \uc5f0\ud0c4\uc7ac\uac00 \ub0a8\ub4ef\uc774 \ud575\uc5f0\ub8cc\ub3c4 \uc0ac\uc6a9\ud6c4\uc5d0\ub294 \ud3d0\uae30\ubb3c\uc774 \ub098\uc635\ub2c8\ub2e4. \uc774 \ud3d0\uae30\ubb3c\uc740 \ub2e4\uc2dc \uc0ac\uc6a9\ud558\uae30\uc5d0\ub294 \ubd80\uc871\ud558\uba74\uc11c\ub3c4 \ubc29\uc0ac\uc120\uc744 \uacc4\uc18d \ubc29\ucd9c\ud558\uae30 \ub54c\ubb38\uc5d0 \uc774 \ud3d0\uae30\ubb3c\uc744 \uc800\uc7a5\ud558\ub294 \uc7a5\uc18c\uac00 \ubcc4\ub3c4\ub85c \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n

Bq<\/span>\uc774 \ubc29\uc0ac\ub2a5 \ubb3c\uc9c8\uc774 \ubc29\uc0ac\uc120\uc744 \ubc29\ucd9c\ud558\ub294 \uc591\uc744 \ub098\ud0c0\ub0b8\ub2e4\uba74, ‘\uadf8\ub808\uc774(Gy<\/span>)’\ub294 \ubc29\ucd9c\ub418\ub294 \ubc29\uc0ac\uc120\uc744 \ud761\uc218\ud558\ub294 \uc591\uc744 \ub098\ud0c0\ub0b4\ub294 \ub2e8\uc704\uc785\ub2c8\ub2e4. \u2018\ubc29\uc0ac\uc120 \ud761\uc218\uc120\ub7c9\u2019\uc740 \ubb3c\uc9c8\uc774 \ubc29\uc0ac\uc120\uc5d0 \ub178\ucd9c\ub410\uc744 \ub54c \ub2e8\uc704 \uc9c8\ub7c9 \ub2f9 \uc5bc\ub9c8 \uc815\ub3c4\uc758 \uc5d0\ub108\uc9c0\ub97c \ud761\uc218\ud588\ub294\uc9c0\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. ‘1Gy’<\/span>\ub294 1kg<\/span>\ub2f9 1J(\uc904)\uc758 \uc5d0\ub108\uc9c0\ub97c \ud761\uc218\ud588\uc74c\uc744 \ud45c\uc2dc\ud569\ub2c8\ub2e4.\u00a0Gy<\/span>\ub3c4 \uc601\uad6d\uc758 \ubc29\uc0ac\uc120 \ubb3c\ub9ac\ud559\uc790 \ub8e8\uc774 \ud574\ub7f4\ub4dc \uadf8\ub808\uc774(Louis<\/span>\u00a0Harold<\/span>\u00a0Gray<\/span>)\uc758 \uc774\ub984\uc744 \ub530 \ubd99\uc778 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

‘Gy’<\/span>\ubcf4\ub2e4\ub294 ‘\uc2dc\ubc84\ud2b8(Sv<\/span>)’\ub77c\ub294 \ub2e8\uc704\uac00 \uc775\uc219\ud558\uc2dc\uc8e0? \ubc29\uc0ac\uc120\uc774 \uc778\uccb4\uc5d0 \ub178\ucd9c\ub41c \uacbd\uc6b0\uc77c \ub54c \uc0ac\uc6a9\ud558\ub294 \ub2e8\uc704\uac00\u00a0‘Sv’<\/span>\uc785\ub2c8\ub2e4. \uac19\uc740 \uc591\uc758\u00a0Gy<\/span>\ub97c \ud761\uc218\ud588\ub354\ub77c\ub3c4 \uc778\uccb4\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc740 \ubc29\uc0ac\uc120\uc758 \uc885\ub958\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. \uc54c\ud30c\uc120\uc740 \uac10\ub9c8\uc120\ubcf4\ub2e4\ub3c4 20\ubc30 \uc815\ub3c4 \ub354 \uc704\ud5d8\ud558\uace0, \uac01 \uc7a5\uae30\ub9c8\ub2e4 \ubc29\uc0ac\uc120\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc774 \ub2e4\ub974\ub2e4\ub294 \ub9d0\uc785\ub2c8\ub2e4.<\/p>\n

\"\"<\/span><\/p>\n

CT<\/span>\ucd2c\uc601 \ubaa8\uc2b5. [\uc0ac\uc9c4=\uc544\uc2dc\uc544\uacbd\uc81cDB<\/span>]<\/em><\/span><\/p>\n

 <\/p>\n

\uadf8\ub798\uc11c \uc778\uccb4\uc758 \uacbd\uc6b0 \ud2b9\uc815 \uc7a5\uae30\uc5d0 \ubc29\uc0ac\uc120 \uc885\ub958\uc5d0 \ub530\ub978 \uac00\uc911\uce58\ub97c \uc801\uc6a9\ud55c \ud761\uc218\ub7c9\uc778 ‘\ub4f1\uac00\uc120\ub7c9’\uc774 \uc788\uace0, \uac01 \uc7a5\uae30\ubcc4 \ub4f1\uac00\uc120\ub7c9\uc5d0 \uc7a5\uae30\ubcc4 \uac00\uc911\uce58\ub97c \ud569\uc0b0\ud55c \uc778\uccb4\uc758 \ubc29\uc0ac\uc120 \ucd1d\ud761\uc218\ub7c9\uc744 \ub098\ud0c0\ub0b4\ub294 ‘\uc720\ud6a8\uc120\ub7c9’\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc720\ud6a8\uc120\ub7c9\uc740 \uc778\uccb4\uac00 \ubc29\uc0ac\uc120\uc5d0 \ub178\ucd9c\ub410\uc744 \ub54c \ud761\uc218\ud560 \uc218 \uc788\ub294 \ubc29\uc0ac\uc120\uc758 \ucd1d\ub7c9\uc774\ub77c\uace0 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\u00a0Gy<\/span>\ub97c \uc778\uccb4 \uae30\uc900\uc73c\ub85c \ubc14\uafd4\uc11c \uacc4\uc0b0\ud55c \uac83\uc774\u00a0Sv<\/span>\ub77c\uace0 \ud560 \uc218 \uc788\uc9c0\uc694.<\/p>\n

\uc2dc\ubc84\ud2b8\ub294 \uc2a4\uc6e8\ub374\uc758 \ubb3c\ub9ac\ud559\uc790 \ub864\ud504 \ub9c9\uc2dc\ubc00\ub9ac\uc548 \uc2dc\ubc84\ud2b8(Rolf<\/span>\u00a0Maximilian<\/span>\u00a0Sievert<\/span>)\uc758 \uc774\ub984\uc5d0\uc11c \uc720\ub798\ud55c \uac83\uc778\ub370 \uad6d\uc81c\ubc29\uc0ac\uc120\ubc29\ud638\uc704\uc6d0\ud68c(ICRP<\/span>)\ub294 \uc5f0\uac04 1\uc778\ub2f9 \ubc29\uc0ac\uc120 \ud53c\ud3ed\ub7c9 \ud55c\ub3c4\ub97c 1mSv<\/span>(\ubc00\ub9ac\uc2dc\ubc84\ud2b8)\ub85c \uad8c\uace0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc6b0\uc8fc\uc5d0\uc11c \ub0a0\uc544\uc624\ub294 \ubc29\uc0ac\uc120\uacfc \uc9c0\uba74\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc790\uc5f0\ubc29\uc0ac\uc120\uc740 \uc5f0\uac04 2~3mSv<\/span>\ub098 \ub429\ub2c8\ub2e4. \uc774 \uc815\ub3c4\ub294 \uc778\uccb4\uac00 \ub298 \uc801\uc751\ud558\ub294 \uc815\ub3c4\uc774\uae30 \ub54c\ubb38\uc5d0\u00a0ICRP<\/span>\uac00 \uad8c\uace0\ud55c \uc5f0\uac04 \ubc29\uc0ac\uc120 \ud53c\ud3ed\ub7c9\uc5d0\ub294 \uc774\ub7f0 \uc790\uc5f0\ubc29\uc0ac\uc120\uacfc \uc758\ub8cc\ubc29\uc0ac\uc120\uc758 \uc591\uc740 \uc81c\uc678\ub429\ub2c8\ub2e4.<\/p>\n

CT<\/span>\ucd2c\uc601 1\ud68c\uc5d0 1~10mSv<\/span>\u00a0\uc815\ub3c4\ub85c \ud3ed\uc774 \ud07d\ub2c8\ub2e4. \uac1c\uc778 \uc885\ud569\uac80\uc9c4 \ud504\ub85c\uadf8\ub7a8 1\ud68c\ub2f9 \ubc29\uc0ac\uc120 \ub178\ucd9c\ub7c9\uc740 2.5mSv<\/span>\u00a0\uc815\ub3c4\uc778\ub370 \ud55c\uad6d\uc778\uc774 1\ub144\uc5d0 \ucb10\ub294 \ubc29\uc0ac\uc120\ub7c9\uc740 \ud3c9\uade0 3.6mSv<\/span>\u00a0\uc815\ub3c4\ub85c \uc54c\ub824\uc84c\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc758\ub8cc\ubc29\uc0ac\uc120\uc740 \uce58\ub8cc\uc640 \uc608\ubc29\uc744 \uc704\ud55c \uac83\uc774\uace0, \uad00\ub9ac\u00b7\ud1b5\uc81c\ub418\uace0 \uc788\ub294 \ub9cc\ud07c \ud06c\uac8c \uc6b0\ub824\ud560 \uc218\uc900\uc740 \uc544\ub2c8\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n

\ub2e4\ub9cc, \ubb38\uc81c\ub294 \ub77c\ub3c8\uce68\ub300 \ub4f1 \uc608\uc0c1\uce58 \ubabb\ud55c \uc77c\uc0c1\uc5d0\uc11c\ub3c4 \ud53c\ud3ed\uc774 \uc9c4\ud589\ub420 \uc218 \uc788\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \uc77c\uc0c1\uc758 \ubaa8\ub4e0 \uc81c\ud488\uc5d0 \ub300\ud574\u00a0‘Bq’,<\/span>\u00a0‘Gy’,<\/span>\u00a0‘Sv’<\/span>\ub97c \uce21\uc815\ud560 \uc218\ub294 \uc5c6\uaca0\uc9c0\ub9cc \ud53c\ubd80\uc640 \ud638\ud761\uae30, \uc2dd\ud488 \ub4f1 \uc778\uccb4\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\ub294 \uc81c\ud488 \ub4f1\uc758 \uacbd\uc6b0 \uc18c\ube44\uc790\uc5d0\uac8c\u00a0‘Sv’<\/span>\u00a0\uc815\ub3c4\ub294 \uc54c\ub824\uc8fc\ub294 \uac83\uc774 \ub9de\uc9c0 \uc54a\uc744\uae4c\uc694?<\/p>\n

 <\/p>\n

 <\/p>\n

(\uc6d0\ubb38: \uc5ec\uae30<\/a>\ub97c \ud074\ub9ad\ud558\uc138\uc694~)<\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

    \ud6c4\ucfe0\uc2dc\ub9c8 \uc81c1\uc6d0\uc804 \ubd80\uc9c0 \uc313\uc5ec \uc788\ub294 \ubc29\uc0ac\ub2a5 \uc624\uc5fc\uc218 \ud0f1\ud06c\uc758 \ubaa8\uc2b5[\uc0ac\uc9c4=\uc5f0\ud569\ub274\uc2a4]     \uad6d\uc81c\ud658\uacbd\ub2e8\uccb4 \uadf8\ub9b0\ud53c\uc2a4 \uc18c\uc18d \uc6d0\uc790\ub825 \uc804\ubb38\uac00\uac00 \uc77c\ubcf8\uc774 \ud6c4\ucfe0\uc2dc\ub9c8 \uc81c1\uc6d0\uc804\uc5d0 \uc313\uc5ec\uc788\ub294 \uace0\uc900\uc704 \ubc29\uc0ac\uc131 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