{"id":3928,"date":"2025-10-10T00:24:48","date_gmt":"2025-10-09T15:24:48","guid":{"rendered":"https:\/\/dohokin.com\/?p=3928"},"modified":"2025-10-10T00:24:48","modified_gmt":"2025-10-09T15:24:48","slug":"%ed%9d%ac%ed%86%a0%eb%a5%98%ec%9d%98-%ec%9d%b4%ed%95%b4","status":"publish","type":"post","link":"https:\/\/dohokin.com\/?p=3928","title":{"rendered":"\ud76c\ud1a0\ub958\uc758 \uc774\ud574"},"content":{"rendered":"

\ud76c\ud1a0\ub958\uc758 \uc815\uc758\uc640 \ud2b9\uc9d5<\/h1>\n

\ud76c\ud1a0\ub958(\u7a00\u571f\u985e, Rare Earth Elements)\ub294 \uc8fc\uae30\uc728\ud45c\uc5d0\uc11c \ub780\ud0c0\ub118(La)\ubd80\ud130 \ub8e8\ube44\ub4d0(Lu)\uae4c\uc9c0\uc5d0 \ud574\ub2f9\ud558\ub294 15\uac1c\uc758 \uc6d0\uc18c\uc640 \uc2a4\uce78\ub4d0(Sc), \uc774\ud2b8\ub968(Y) \ucd1d 17\uac1c\uc758 \uc6d0\uc18c\ub97c \uac00\ub9ac\ud0b5\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud2b9\uc774\ud55c \uc804\uc790 \uad6c\uc870\ub97c \uac00\uc9c0\uace0 \uc788\uc5b4 \ud654\ud559\uc801 \uc131\uc9c8\uc774 \uc720\uc0ac\ud558\uba70, \uac15\ub825\ud55c \uc790\uc131\uc744 \uac16\uace0 \uc788\uc5b4 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud76c\ud1a0\ub958\ub294 \ub192\uc740 \ubc18\uc751\uc131\uacfc \ub0ae\uc740 \ub18d\ub3c4\ub85c \uc778\ud574 \uc9c0\uad6c\uc5d0\uc11c \uad11\ubb3c \ud615\ud0dc\ub85c \uc874\uc7ac\ud558\uba70, \uc8fc\ub85c \ubaac\uc790\uc774\ud2b8, \ubc30\ub108\ud0c0\uc774\ud2b8\uc640 \uac19\uc740 \uad11\uc0c1\uc5d0\uc11c \ucc44\uad74\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6d0\uc18c\ub4e4\uc740 \uc804\uc790\uae30\uae30, \uc790\uc11d, \ud654\ud559 \ucd09\ub9e4\uc81c, \uadf8\ub9ac\uace0 \ub179\uc0c9 \uc5d0\ub108\uc9c0 \uae30\uc220(\uc608: \uc804\uae30\ucc28 \ubc0f \ud48d\ub825 \ubc1c\uc804\uae30)\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ud76c\ud1a0\ub958\ub294 \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc73c\ub85c\ub294 \ub192\uc740 \uc5f4\uc804\ub3c4\uc131\uacfc \uc804\uae30\uc804\ub3c4\uc131\uc744 \uac00\uc9c0\uba70, \ud654\ud559\uc801\uc73c\ub85c\ub294 3\uac00\uc758 \uc591\uc774\uc628\uc73c\ub85c \uc8fc\ub85c \uc874\uc7ac\ud558\uc5ec \ub2e4\uc591\ud55c \ud654\ud569\ubb3c\uacfc \uc0c1\ud638\uc791\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uc774\ub4e4\uc740 \uc790\uc6d0\uc73c\ub85c\uc11c\uc758 \uc911\uc694\uc131\uc774 \ucee4\uc9c0\uace0 \uc788\uc73c\uba70, \ucd5c\uadfc\uc5d0\ub294 \ud76c\ud1a0\ub958 \ucc44\uad74 \ubc0f \uc815\uc81c \uae30\uc220\uc758 \uac1c\ubc1c\ub85c \uc778\ud55c \uacbd\uc81c\uc801 \uac00\uce58 \ub610\ud55c \uc99d\uac00\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud76c\ud1a0\ub958\uc758 \uc0b0\uc5c5\uc801 \uc6a9\ub3c4<\/h1>\n

\ud76c\ud1a0\ub958\ub294 17\uac00\uc9c0 \ud654\ud559 \uc6d0\uc18c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc73c\uba70, \uc0b0\uc5c5\uc801\uc73c\ub85c \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \ud65c\uc6a9\ub429\ub2c8\ub2e4. \uac00\uc7a5 \ub300\ud45c\uc801\uc778 \uc6a9\ub3c4\ub85c\ub294 \uc804\uc790\uae30\uae30 \ubc0f \uc804\uc790\uc81c\ud488\uc758 \uc81c\uc870\uc5d0 \uc788\ub2e4. \uc2a4\ub9c8\ud2b8\ud3f0, \ucef4\ud4e8\ud130, \ud154\ub808\ube44\uc804\uacfc \uac19\uc740 \uc804\uc790\uae30\uae30\uc5d0 \ud76c\ud1a0\ub958 \uc6d0\uc18c\uc778 \ub124\uc624\ub514\ubbb4\uacfc \ud504\ub77c\uc138\uc624\ub514\ubbb4\uc774 \uc0ac\uc6a9\ub418\uc5b4 \uac15\ub825\ud55c \uc790\uc11d\uc744 \ub9cc\ub4dc\ub294\ub370 \uae30\uc5ec\ud569\ub2c8\ub2e4. \ub610\ud55c, \uad11\ud559 \uc7a5\ube44\uc5d0\ub3c4 \ud65c\uc6a9\ub418\uba70, \ud2b9\ud788 \ub7a8\ud504\uc640 \ub808\uc774\uc800 \uae30\uc220\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc790\ub3d9\ucc28 \uc0b0\uc5c5\uc5d0\uc11c\ub294 \ud76c\ud1a0\ub958\uac00 \ud558\uc774\ube0c\ub9ac\ub4dc\uc640 \uc804\uae30\ucc28\uc758 \ubaa8\ud130\ub97c \ub9cc\ub4dc\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70, \uc774\ub4e4 \ucc28\ub7c9\uc758 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc744 \ub192\uc774\ub294 \ub370 \uae30\uc5ec\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8 \uc678\uc5d0\ub3c4, \ud76c\ud1a0\ub958\ub294 \ud56d\uacf5\uc6b0\uc8fc \ubc0f \ubc29\uc0b0 \ubd84\uc57c\uc5d0\uc11c \uace0\uc628 \ucd08\uc804\ub3c4\uccb4\uc640 \ub2e4\uc591\ud55c \ubc1c\uc804\uae30\uc220\uc5d0 \ud544\uc218\uc801\uc778 \uc694\uc18c\ub85c \ud65c\uc6a9\ub429\ub2c8\ub2e4. \uc774\ucc98\ub7fc \ud76c\ud1a0\ub958\ub294 \ud604\ub300 \uc0b0\uc5c5\uc5d0\uc11c \uc5c6\uc5b4\uc11c\ub294 \uc548 \ub420 \uc911\uc694\ud55c \uc790\uc6d0\uc73c\ub85c \uac01\uad11\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud76c\ud1a0\ub958\uc758 \uc8fc\uc694 \uc0dd\uc0b0\uad6d \ubd84\uc11d<\/h1>\n

\ucd5c\uadfc \ud76c\ud1a0\ub958\ub294 \uc804\uc138\uacc4 \uae30\uc220 \uc0b0\uc5c5\uc5d0\uc11c \uc911\uc694\ud55c \uc790\uc6d0\uc73c\ub85c \ubd80\uac01\ub418\uace0 \uc788\uc73c\uba70, \uc774\ub85c \uc778\ud574 \uc8fc\uc694 \uc0dd\uc0b0\uad6d\uc758 \uc5ed\ud560\uc774 \ub354\uc6b1 \uc911\uc694\ud574\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud604\uc7ac \uc138\uacc4\uc5d0\uc11c \uac00\uc7a5 \ub9ce\uc740 \ud76c\ud1a0\ub958\ub97c \uc0dd\uc0b0\ud558\ub294 \ub098\ub77c\ub294 \uc911\uad6d\uc785\ub2c8\ub2e4. \uc911\uad6d\uc740 \uc804 \uc138\uacc4 \ud76c\ud1a0\ub958 \uc0dd\uc0b0\uc758 \uc57d 60% \uc774\uc0c1\uc744 \ucc28\uc9c0\ud558\uace0 \uc788\uc73c\uba70, \uc138\uacc4 \ucd5c\ub300\uc758 \ud76c\ud1a0\ub958 \ub9e4\uc7a5\ub7c9\uc744 \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.\uc911\uad6d \uc678\uc5d0\ub3c4 \ubbf8\uad6d, \ud638\uc8fc, \ub7ec\uc2dc\uc544, \uadf8\ub9ac\uace0 \uc778\ub3c4 \ub4f1\uc774 \uc8fc\uc694 \ud76c\ud1a0\ub958 \uc0dd\uc0b0\uad6d\uc73c\ub85c \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4. \ubbf8\uad6d\uc758 \uacbd\uc6b0 \ud2b9\ud788 \uce98\ub9ac\ud3ec\ub2c8\uc544 \uc8fc\uc758 \ub808\ub4dc \uba3c\ud2f4 \uc9c0\uc5ed\uc5d0\uc11c \ud76c\ud1a0\ub958\ub97c \ucc44\uad74\ud558\uace0 \uc788\uc73c\uba70, \ud638\uc8fc \ub610\ud55c notable\ud55c \ud76c\ud1a0\ub958 \uc790\uc6d0\uc778 \ub9b0\uc9c0 \ud638 \ud504\ub85c\uc81d\ud2b8\ub85c \uc8fc\ubaa9\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4.\uc774\ub7ec\ud55c \uad6d\uac00\ub4e4\uc740 \uae30\uc220 \ubc1c\uc804\uacfc \uc9c0\uc18d \uac00\ub2a5\ud55c \uc790\uc6d0 \uad00\ub9ac\uc758 \ud544\uc694\uc131\uc73c\ub85c \uc778\ud574 \ud76c\ud1a0\ub958 \uc0dd\uc0b0\uc758 \ud6a8\uc728\uc131\uc744 \ub192\uc774\uace0 \uc788\uc73c\uba70, \uae00\ub85c\ubc8c \uacf5\uae09\ub9dd\uc758 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \ub178\ub825\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc55e\uc73c\ub85c \ud76c\ud1a0\ub958 \uc0dd\uc0b0\uad6d\uc758 \ub3d9\ud5a5\uc740 \uae00\ub85c\ubc8c \uacbd\uc81c\uc640 \ud658\uacbd \uc815\ucc45\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce60 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n

\ud76c\ud1a0\ub958\uc758 \uc720\ud1b5 \ubc0f \uc2dc\uc7a5 \uc0c1\ud669<\/h1>\n

\ud76c\ud1a0\ub958\ub294 \ud604\ub300 \uae30\uc220 \uc81c\ud488\uc5d0 \ud544\uc218\uc801\uc778 \uc6d0\uc790\uc7ac\ub85c, \uc2a4\ub9c8\ud2b8\ud3f0, \uc804\uae30\ucc28, \ud48d\ub825 \ud130\ube48 \ub4f1 \uc5ec\ub7ec \uc0b0\uc5c5\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uadfc \uba87 \ub144 \uac04 \ud76c\ud1a0\ub958 \uc218\uc694\ub294 \uae09\uaca9\ud788 \uc99d\uac00\ud558\uace0 \uc788\uc73c\uba70, \uc774\ub85c \uc778\ud574 \uc2dc\uc7a5 \uc0c1\ud669\uc740 \ubcf5\uc7a1\ud558\uac8c \uc804\uac1c\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.2023\ub144 \ud604\uc7ac, \uc138\uacc4 \ud76c\ud1a0\ub958\uc758 \uc8fc\uc694 \uc0dd\uc0b0\uad6d\uc740 \uc911\uad6d\uc73c\ub85c, \uae00\ub85c\ubc8c \uc0dd\uc0b0\ub7c9\uc758 \uc57d 60%\ub97c \ucc28\uc9c0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc911\uad6d\uc740 \ud76c\ud1a0\ub958\uc758 \uc6d0\uc790\uc7ac\uc640 \uc815\uc81c \ud3ec\ud568, \ub300\ubd80\ubd84\uc758 \uacf5\uae09\ub9dd\uc744 \ud1b5\uc81c\ud558\uace0 \uc788\uae30 \ub54c\ubb38\uc5d0, \uc815\uce58\uc801 \uae34\uc7a5 \uc0c1\ud669\uc5d0\uc11c \uacf5\uae09\ub9dd \ucc28\uc9c8\uc774 \uc6b0\ub824\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubbf8\uad6d, \ud638\uc8fc, \uce90\ub098\ub2e4 \ub4f1 \ub2e4\ub978 \uad6d\uac00\ub4e4\ub3c4 \ud76c\ud1a0\ub958 \uc790\uc6d0\uc758 \uac1c\ubc1c\uc5d0 \ub098\uc11c\uace0 \uc788\uc73c\uba70, \ud2b9\ud788 \ubbf8\uad6d\uc740 ‘\ud76c\ud1a0\ub958 \uc804\ub7b5’\uc744 \ud1b5\ud574 \uc790\uad6d\uc758 \uc0dd\uc0b0 \ub2a5\ub825\uc744 \ub192\uc774\uace0 \uacf5\uae09\ub9dd\uc744 \ub2e4\ubcc0\ud654\ud558\ub294 \ub178\ub825\uc744 \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uaca9 \uba74\uc5d0\uc11c\ub294, \ud76c\ud1a0\ub958\uc758 \uac1c\ubcc4 \uc6d0\uc18c\uc5d0 \ub530\ub77c \uac00\uaca9 \ubcc0\ub3d9\uc131\uc774 \ud06c\uba70, \uc77c\ubd80 \uc6d0\uc18c\ub294 \uc218\uc694 \uc99d\uac00\ub85c \uc778\ud574 \uac00\uaca9\uc774 \uc0c1\uc2b9\ud558\ub294 \uacbd\ud5a5\uc744 \ubcf4\uc774\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub124\uc624\ub514\ubbb4\uacfc \ud504\ub77c\uc138\uc624\ub514\ubbb4\uacfc \uac19\uc740 \ud76c\ud1a0\ub958\ub294 \uc804\uae30\ucc28\uc640 \uac19\uc740 \uace0\ubd80\uac00\uac00\uce58 \uc0b0\uc5c5\uc5d0\uc11c \ud544\uc218\uc801\uc774\ubbc0\ub85c \uac00\uaca9 \uc0c1\uc2b9\uc774 \ub450\ub4dc\ub7ec\uc9d1\ub2c8\ub2e4. \uacb0\ub860\uc801\uc73c\ub85c, \ud76c\ud1a0\ub958\uc758 \uc720\ud1b5 \ubc0f \uc2dc\uc7a5 \uc0c1\ud669\uc740 \uacc4\uc18d\ud574\uc11c \ubcc0\ud654\ud558\uace0 \uc788\uc73c\uba70, \uc804 \uc138\uacc4\uc801\uc73c\ub85c \uc9c0\uc18d \uac00\ub2a5\ud55c \ucc44\uad74\uacfc \uacf5\uae09\ub9dd \ud655\ubcf4\ub97c \uc704\ud55c \uacbd\uc7c1\uc774 \uc2ec\ud654\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud76c\ud1a0\ub958\uc758 \ucc44\uad74 \ubc0f \uc815\uc81c \uacfc\uc815\uc5d0 \ub300\ud55c \uc124\uba85<\/h1>\n

\ud76c\ud1a0\ub958 \uc6d0\uc18c\ub294 \uace0\uc720\ud55c \ud654\ud559\uc801 \uc131\uc9c8\ub85c \uc778\ud574 \uc804\uc790 \uc81c\ud488, \ubc30\ud130\ub9ac, \uc790\uc11d \ub4f1 \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc5d0\uc11c \ud544\uc218\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub4e4\uc758 \ucc44\uad74 \ubc0f \uc815\uc81c \uacfc\uc815\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ub2e8\uacc4\ub85c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uccab\uc9f8, \ud76c\ud1a0\ub958 \uad11\ubb3c\uc758 \ucc44\uad74 \ub2e8\uacc4\uc5d0\uc11c\ub294 \uc8fc\ub85c \uc9c0\ud45c\uba74\uc774\ub098 \uc9c0\ud558\uc5d0\uc11c \uad11\uc11d\uc744 \ucc44\ucde8\ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \ud76c\ud1a0\ub958\uac00 \ud3ec\ud568\ub41c \uad11\ubb3c\uc740 \ubbf8\ub124\ub784 \uc790\uc6d0\uc73c\ub85c\uc11c \ubd84\ub9ac\ub429\ub2c8\ub2e4. \ub458\uc9f8, \ucc44\uad74\ub41c \uad11\uc11d\uc740 \ubd84\uc1c4 \ubc0f \uc120\ubcc4 \uacfc\uc815\uc744 \uac70\uccd0 \ud06c\uae30\ub97c \uc904\uc774\uace0 \ud76c\ud1a0\ub958\uac00 \ud3ec\ud568\ub41c \ubbf8\ub124\ub784\uc744 \ubd84\ub9ac\ud569\ub2c8\ub2e4. \uc14b\uc9f8, \uc815\uc81c \uacfc\uc815\uc5d0\uc11c\ub294 \ud654\ud559\uc801 \ucc98\ub9ac\ub97c \ud1b5\ud574 \ud76c\ud1a0\ub958 \uc6d0\uc18c\ub97c \ubd84\ub9ac\ud569\ub2c8\ub2e4. \uc8fc\ub85c \uc0b0\uc73c\ub85c \ud480\uc5b4\ub0b4\uac70\ub098 \uc6a9\ub9e4 \ucd94\ucd9c\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \uad11\ubb3c\uc5d0\uc11c \uc6d0\uc18c\ub97c \uc5bb\uc2b5\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc5bb\uc5b4\uc9c4 \ud76c\ud1a0\ub958 \uc6d0\uc18c\ub294 \uc815\uc81c \ubc0f \ud569\uc131 \uacfc\uc815\uc744 \uac70\uccd0 \uace0\uc21c\ub3c4\uc758 \ud615\ud0dc\ub85c \uc81c\uc870\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacfc\uc815\uc740 \uace0\uc628\uc5d0\uc11c \uc9c4\ud589\ub418\uba70, \uacb0\uacfc\uc801\uc73c\ub85c \ucd5c\uc885 \uc81c\ud488\uc740 \uc804\uc790\uae30\uae30 \ubc0f \ub2e4\uc591\ud55c \uc804\ubb38 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud76c\ud1a0\ub958\uc758 \ucc44\uad74 \ubc0f \uc815\uc81c \uacfc\uc815\uc740 \ud658\uacbd\uc801\uc778 \uc774\uc288\uc640 \ub610\ud55c \uc9c0\uc9c8\ud559\uc801 \uc548\uc804\uc131 \ubb38\uc81c\ub97c \uac00\uc9c0\uace0 \uc788\uc5b4, \uc9c0\uc18d \uac00\ub2a5\ud55c \ubc29\uc2dd\uc73c\ub85c\uc758 \ubc1c\uc804\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n

\ud76c\ud1a0\ub958\uc758 \ud658\uacbd\uc801 \uc601\ud5a5<\/h1>\n

\ud76c\ud1a0\ub958\ub294 \uc804\uc790\uae30\uae30, \uc804\uae30\ucc28 \ubc30\ud130\ub9ac, \uc2e0\uc7ac\uc0dd \uc5d0\ub108\uc9c0 \uae30\uc220 \ub4f1 \uc5ec\ub7ec \ubd84\uc57c\uc5d0\uc11c \ud544\uc218\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc911\uc694\ud55c \uc790\uc6d0\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774 \uc6d0\uc18c\ub4e4\uc744 \ucc44\uad74\ud558\uace0 \uc815\uc81c\ud558\ub294 \uacfc\uc815\uc5d0\uc11c\ub294 \ud658\uacbd\uc5d0 \uc5ec\ub7ec \uac00\uc9c0 \ubd80\uc815\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uccab\uc9f8, \ud76c\ud1a0\ub958 \ucc44\uad74 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc624\uc5fc \ubb38\uc81c\uc785\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \ud76c\ud1a0\ub958 \uc790\uc6d0\uc740 \ubc29\uc0ac\uc131 \ubb3c\uc9c8\uacfc \ud568\uaed8 \uc874\uc7ac\ud558\uae30 \ub54c\ubb38\uc5d0, \uc774\ub4e4\uc744 \ucc44\uad74\ud560 \ub54c \ubc29\uc0ac\uc131 \ud3d0\uae30\ubb3c\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud3d0\uae30\ubb3c\uc740 \ud1a0\uc591\uacfc \uc218\uc9c8 \uc624\uc5fc\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc73c\uba70, \uc778\uadfc \uc0dd\ud0dc\uacc4\uc5d0 \uc2ec\uac01\ud55c \ud53c\ud574\ub97c \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\ub458\uc9f8, \ud76c\ud1a0\ub958 \ucc44\uad74\uc740 \ub300\uaddc\ubaa8 \uc0b0\ub9bc \ud30c\uad34\uc640 \uc0dd\ubb3c \ub2e4\uc591\uc131 \uac10\uc18c\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucc44\uad74\uc744 \uc704\ud574 \ub113\uc740 \uc9c0\uc5ed\uc758 \uc232\uc774 \uc81c\uac70\ub418\uba74, \uadf8 \uc9c0\uc5ed\uc5d0 \uc11c\uc2dd\ud558\ub294 \ub3d9\uc2dd\ubb3c\ub4e4\uc774 \uc11c\uc2dd\uc9c0\ub97c \uc783\uac8c \ub429\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc0dd\ud0dc\uacc4\uc758 \uade0\ud615\uc774 \uae68\uc9c0\uace0, \uc5ec\ub7ec \uc885\uc758 \uba78\uc885\uc704\uae30\uc5d0 \ucc98\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\uc14b\uc9f8, \ud76c\ud1a0\ub958\uc758 \uc815\uc81c \uacfc\uc815\uc5d0\uc11c\ub3c4 \ud654\ud559 \ubb3c\uc9c8\uc774 \uc0ac\uc6a9\ub418\uba70, \uc774\ub4e4 \ub610\ud55c \ud658\uacbd\uc5d0 \uc720\ud574\ud55c \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubb3c\ub860 \uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud55c \uae30\uc220 \uac1c\ubc1c\uacfc \ub300\uccb4 \ubb3c\uc9c8 \uc5f0\uad6c\ub3c4 \ud65c\ubc1c\ud788 \uc9c4\ud589\ub418\uace0 \uc788\uc9c0\ub9cc, \ud604\uc7ac\ub85c\uc11c\ub294 \ud76c\ud1a0\ub958\uc758 \uc0dd\uc0b0\uacfc\uc815\uc774 \uc9c0\uad6c \ud658\uacbd\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc774 \uc6b0\ub824\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uacb0\ub860\uc801\uc73c\ub85c, \ud76c\ud1a0\ub958\uc758 \ucc44\uad74\uacfc \uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c \ud658\uacbd\uc801 \uc601\ud5a5\uc740 \uac04\uacfc\ud560 \uc218 \uc5c6\ub294 \uc911\uc694\ud55c \uc0ac\uc548\uc785\ub2c8\ub2e4. \uc9c0\uc18d \uac00\ub2a5\ud55c \ubc29\uc2dd\uc73c\ub85c \ud76c\ud1a0\ub958 \uc790\uc6d0\uc744 \ud65c\uc6a9\ud558\uae30 \uc704\ud55c \ub2e4\uc591\ud55c \ub178\ub825\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n

\ud76c\ud1a0\ub958\uc758 \uc138\uacc4\uc801\uc778 \uc218\uc694\uc640 \uacf5\uae09 \ubd84\uc11d<\/h1>\n

\ud76c\ud1a0\ub958 \uc6d0\uc18c\ub294 \ud604\ub300 \uae30\uc220\uc5d0 \ud544\uc218\uc801\uc778 \uc7ac\ub8cc\ub85c\uc368, \uc2a4\ub9c8\ud2b8\ud3f0, \uc804\uae30\ucc28, \uc790\uc728\uc8fc\ud589\ucc28 \ubc0f \ub2e4\uc591\ud55c \uc804\uc790\uae30\uae30 \ub4f1\uc5d0 \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub41c\ub2e4. \ucd5c\uadfc \uba87 \ub144 \ub3d9\uc548 \ud76c\ud1a0\ub958\uc758 \uc218\uc694\ub294 \uae09\uaca9\ud788 \uc99d\uac00\ud558\uace0 \uc788\uc73c\uba70, \uc774\ub294 \ud2b9\ud788 \uce5c\ud658\uacbd \uae30\uc220\uacfc \uad00\ub828\ub41c \uc0b0\uc5c5\uc758 \uc131\uc7a5\uc5d0 \uae30\uc778\ud558\uace0 \uc788\ub2e4. \ud558\uc9c0\ub9cc, \ud76c\ud1a0\ub958\uc758 \uacf5\uae09\uc740 \uc8fc\ub85c \uba87\uba87 \uad6d\uac00\uc5d0 \uc9d1\uc911\ub418\uc5b4 \uc788\uc5b4 \uacf5\uae09\ub9dd \ucde8\uc57d\uc131\uc774 \uc6b0\ub824\ub418\uace0 \uc788\ub2e4. \uc911\uad6d\uc740 \uc138\uacc4 \ud76c\ud1a0\ub958 \uc0dd\uc0b0\uc758 \uc57d 60%\ub97c \ucc28\uc9c0\ud558\uace0 \uc788\uc73c\uba70, \uc774\uc5d0 \ub530\ub77c \uae00\ub85c\ubc8c \uc2dc\uc7a5\uc5d0\uc11c\uc758 \uc9c0\ubc30\uc801\uc778 \uc704\uce58\ub97c \ud655\ubcf4\ud558\uace0 \uc788\ub2e4. \uadf8\ub7ec\ub098 \ubbf8\uad6d, \ud638\uc8fc, \uc77c\ubcf8 \ub4f1 \ub2e4\ub978 \uad6d\uac00\ub4e4\ub3c4 \ud76c\ud1a0\ub958 \uc790\uc6d0\uc744 \uac1c\ubc1c\ud558\uae30 \uc704\ud574 \uc870\uce58\ub97c \ucde8\ud558\uace0 \uc788\uc73c\uba70, \uc774\ub7ec\ud55c \uacbd\uc7c1\uc740 \ud76c\ud1a0\ub958 \uac00\uaca9\uc758 \ubcc0\ub3d9\uc131\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\ub2e4. \ud2b9\ud788 \ucd5c\uadfc \ub4e4\uc5b4 \ubbf8\uad6d\uc740 \uc911\uad6d\uc5d0 \ub300\ud55c \uc758\uc874\ub3c4\ub97c \uc904\uc774\uae30 \uc704\ud574 \uc790\uad6d \ub0b4 \ud76c\ud1a0\ub958 \uac1c\ubc1c\uc744 \uac15\ud654\ud558\uace0 \uc788\uc73c\uba70, \ub3d9\ub9f9\uad6d\ub4e4\uacfc\uc758 \ud611\ub825\uc744 \ud1b5\ud574 \uacf5\uae09\ub9dd \ub2e4\ubcc0\ud654\uc5d0 \ub098\uc11c\uace0 \uc788\ub2e4. \uacb0\ub860\uc801\uc73c\ub85c, \ud76c\ud1a0\ub958\uc758 \uc138\uacc4\uc801\uc778 \uc218\uc694\ub294 \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc758 \ubc1c\uc804\uc73c\ub85c \uc778\ud574 \uacc4\uc18d\ud574\uc11c \uc99d\uac00\ud560 \uac83\uc73c\ub85c \uc608\uc0c1\ub418\uc9c0\ub9cc, \uacf5\uae09 \uce21\uba74\uc5d0\uc11c\uc758 \ub9ac\uc2a4\ud06c \uad00\ub9ac\uc640 \uc790\uc6d0 \uac1c\ubc1c\uc774 \uc911\uc694\ud55c \uacfc\uc81c\ub85c \ub5a0\uc624\ub974\uace0 \uc788\ub2e4.<\/p>\n

\ud76c\ud1a0\ub958 \uc790\uc6d0\uc758 \ub300\uccb4 \uac00\ub2a5\uc131<\/h1>\n

\ud76c\ud1a0\ub958 \uc790\uc6d0\uc740 \ud604\ub300 \uae30\uc220 \uc0b0\uc5c5\uc5d0\uc11c \ud544\uc218 \ubd88\uac00\uacb0\ud55c \uc18c\uc7ac\ub85c, \uc804\uc790\uae30\uae30, \uc804\uae30\ucc28, \uc7ac\uc0dd \uc5d0\ub108\uc9c0 \ub4f1 \uc5ec\ub7ec \ubd84\uc57c\uc5d0\uc11c \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud76c\ud1a0\ub958 \uc790\uc6d0\uc758 \ucc44\uad74 \ubc0f \uc815\uc81c \uacfc\uc815\uc740 \ud658\uacbd\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc73c\uba70, \uc774\ub85c \uc778\ud574 \ub300\uccb4 \uc790\uc6d0\uc5d0 \ub300\ud55c \uc5f0\uad6c\uac00 \ud65c\ubc1c\ud788 \uc774\ub8e8\uc5b4\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.\ud604\uc7ac \uc774\ucc28\uc804\uc9c0 \ubc0f \uc804\uae30\ucc28\uc758 \ubc1c\uc804\uc73c\ub85c \uc778\ud574 \ub9ac\ud2ac, \ucf54\ubc1c\ud2b8, \uad6c\ub9ac \ub4f1 \ub2e4\ub978 \uae08\uc18d\ub4e4\uc774 \ud76c\ud1a0\ub958 \uc790\uc6d0\uc758 \ub300\uccb4\uc81c\ub85c \uc8fc\ubaa9\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud788, \uace0\uc628 \ucd08\uc804\ub3c4\uccb4 \uac1c\ubc1c\uc744 \uc704\ud55c \uc601\uad6c \uc790\uc11d\uc5d0\uc11c\ub294 \ud76c\ud1a0\ub958\ub97c \ub300\uccb4\ud560 \uc218 \uc788\ub294 \uc0c8\ub85c\uc6b4 \ud654\ud569\ubb3c\ub4e4\uc774 \uc5f0\uad6c\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ucca0\uacfc \uc9c8\uc18c\ub97c \uae30\ubc18\uc73c\ub85c \ud55c \uc0c8\ub85c\uc6b4 \uc790\uc11d \uc7ac\ub8cc\uac00 \ud76c\ud1a0\ub958 \uc790\uc11d\uc758 \uc131\ub2a5\uc744 \ub300\uccb4\ud560 \uc218 \uc788\ub294 \uac00\ub2a5\uc131\uc744 \ubcf4\uc5ec\uc8fc\uace0 \uc788\uc2b5\ub2c8\ub2e4.\ub610\ud55c, \ud654\ud559\uc801 \ud569\uc131 \ubc29\ubc95\uc774\ub098 \uc0dd\ubb3c\ud559\uc801 \ubc29\ubc95\uc744 \ud1b5\ud574 \ud76c\ud1a0\ub958 \uc790\uc6d0\uc744 \ud68c\uc218\ud558\uace0 \uc7ac\ud65c\uc6a9\ud558\ub294 \uae30\uc220\ub3c4 \ubc1c\uc804\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\uc220\ub4e4\uc740 \uae30\uc874\uc758 \ud76c\ud1a0\ub958 \uc790\uc6d0\uc5d0 \ub300\ud55c \uc758\uc874\ub3c4\ub97c \uc904\uc774\ub294 \ub370 \uae30\uc5ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\ud558\uc9c0\ub9cc \ud76c\ud1a0\ub958 \uc790\uc6d0\uc758 \ud2b9\uc720\uc758 \ubb3c\ub9ac\uc801 \uc131\uc9c8\uacfc \ub192\uc740 \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc744 \uc18c\ud654\ud560 \uc218 \uc788\ub294 \ub300\uccb4 \uc790\uc6d0\uc758 \ubc1c\uacac\uc740 \uc5ec\uc804\ud788 \ub3c4\uc804 \uacfc\uc81c\ub85c \ub0a8\uc544 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud76c\ud1a0\ub958 \uc790\uc6d0\uc758 \ub300\uccb4 \uac00\ub2a5\uc131\uc740 \uae30\uc220\uc801 \ud601\uc2e0\uc774 \ub4b7\ubc1b\uce68\ub418\uc5b4\uc57c \ud558\uba70, \uc911\uc7a5\uae30\uc801\uc778 \uad00\uc810\uc5d0\uc11c \uadf8 \uac00\ub2a5\uc131\uc774 \uc5f4\ub824 \uc788\ub2e4\uace0 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud76c\ud1a0\ub958\uc758 \ubbf8\ub798 \uc804\ub9dd<\/h1>\n

\ud76c\ud1a0\ub958(\u5e0c\u571f\u985e) \uae08\uc18d\uc740 \ud604\ub300 \uc804\uc790\uae30\uae30, \uc804\uae30\ucc28, \uc7ac\uc0dd \uc5d0\ub108\uc9c0 \ub4f1 \ub2e4\uc591\ud55c \ucca8\ub2e8 \uc0b0\uc5c5\uc5d0\uc11c \ud544\uc218\uc801\uc778 \uc790\uc6d0\uc73c\ub85c, \uadf8 \uc911\uc694\uc131\uc774 \ub354\uc6b1 \ucee4\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc55e\uc73c\ub85c\uc758 \uc804\ub9dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. 1. **\uc218\uc694 \uc99d\uac00**: \uc804\uc138\uacc4\uc801\uc73c\ub85c \uc804\uae30\ucc28\uc640 \uc7ac\uc0dd \uc5d0\ub108\uc9c0 \uae30\uc220\uc758 \ucc44\ud0dd\uc774 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \ud76c\ud1a0\ub958\uc758 \uc218\uc694\ub294 \uc9c0\uc18d\uc801\uc73c\ub85c \uc99d\uac00\ud560 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4. \ud2b9\ud788, \uc804\uae30 \ubaa8\ud130 \ubc0f \ubc30\ud130\ub9ac \uc81c\uc870\uc5d0\uc11c \ud76c\ud1a0\ub958\uc758 \uc0ac\uc6a9\uc774 \uc99d\uac00\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. 2. **\uacf5\uae09\ub9dd \uc548\uc815\uc131**: \ud76c\ud1a0\ub958\ub294 \ud2b9\uc815 \uad6d\uac00\uc5d0 \ud3b8\uc911\ub418\uc5b4 \uc788\ub294 \uc790\uc6d0\uc785\ub2c8\ub2e4. \uc911\uad6d\uc774 \uc138\uacc4 \ud76c\ud1a0\ub958 \uc0dd\uc0b0\uc758 \uc57d 60%\ub97c \ucc28\uc9c0\ud558\uace0 \uc788\uc5b4, \uc804\uc138\uacc4\uc801\uc73c\ub85c \uacf5\uae09\ub9dd\uc758 \uc548\uc815\uc131\uc744 \ud655\ubcf4\ud558\uae30 \uc704\ud55c \ub178\ub825\uc774 \ud544\uc694\ud574\uc9c8 \uac83\uc785\ub2c8\ub2e4. 3. **\uc7ac\ud65c\uc6a9 \uae30\uc220 \ubc1c\uc804**: \ud76c\ud1a0\ub958 \uc790\uc6d0\uc758 \uc7ac\ud65c\uc6a9\uc774 \uc911\uc694\ud574\uc9c0\uba74\uc11c, \uc774\ub97c \uc704\ud55c \uae30\uc220 \uac1c\ubc1c\uc774 \ud65c\ubc1c\ud788 \uc774\ub8e8\uc5b4\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9\ud55c \uc81c\ud488\uc5d0\uc11c \ud76c\ud1a0\ub958\ub97c \ud68c\uc218\ud558\ub294 \uacf5\uc815\uc774 \uc0c1\uc6a9\ud654\ub418\uba74, \uc790\uc6d0 \uace0\uac08 \ubb38\uc81c\ub97c \uc644\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 4. **\ub300\uccb4\uc7ac \uac1c\ubc1c**: \ud76c\ud1a0\ub958 \uae08\uc18d\uc744 \ub300\uccb4\ud560 \uc218 \uc788\ub294 \uc7ac\ub8cc \uc5f0\uad6c\ub3c4 \ud65c\ubc1c\ud788 \uc9c4\ud589\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ud76c\ud1a0\ub958\uc5d0 \ub300\ud55c \uc758\uc874\ub3c4\ub97c \uc904\uc774\ub294 \ub370 \uae30\uc5ec\ud560 \uac83\uc73c\ub85c \ubcf4\uc785\ub2c8\ub2e4. 5. **\ud658\uacbd \uaddc\uc81c \uac15\ud654**: \ud76c\ud1a0\ub958 \ucc44\uad74 \ubc0f \uc815\ub828 \uacfc\uc815\uc740 \ud658\uacbd\uc5d0 \ubd80\uc815\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud658\uacbd \uaddc\uc81c\uac00 \uac15\ud654\ub418\uba74\uc11c, \uc9c0\uc18d \uac00\ub2a5\ud55c \ucc44\uad74 \ubc29\ubc95\uc774 \uc694\uad6c\ub420 \uac83\uc785\ub2c8\ub2e4. \uacb0\ub860\uc801\uc73c\ub85c, \ud76c\ud1a0\ub958\ub294 \uc55e\uc73c\ub85c\ub3c4 \uacc4\uc18d\ud574\uc11c \uc804\ub7b5\uc801 \uc790\uc6d0\uc73c\ub85c \uc911\uc694\uc131\uc744 \uac00\uc9c8 \uac83\uc774\uba70, \uadf8 \uc218\uc694\uc640 \uacf5\uae09 \uad6c\uc870\ub294 \uc5ec\ub7ec \uc694\uc778\uc5d0 \ub530\ub77c \ubcc0\ud654\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

\ud76c\ud1a0\ub958\uc640 \uad6d\uc81c \uc815\uce58\uc758 \uad00\uacc4<\/h1>\n

\ud76c\ud1a0\ub958\ub294 \ud604\ub300 \uae30\uc220\uc5d0 \ud544\uc218\uc801\uc778 \uc6d0\uc790\uc7ac\ub85c, \uc804\uc790\uae30\uae30, \uc804\uae30\ucc28, \uad70\uc0ac \uc7a5\ube44 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad11\ubb3c\uc740 \ud2b9\uc815 \uad6d\uac00\uc5d0\ub9cc \ub9e4\uc7a5\ub418\uc5b4 \uc788\uc5b4 \uad6d\uc81c \uc815\uce58\uc5d0\uc11c \uc911\uc694\ud55c \uc704\uce58\ub97c \ucc28\uc9c0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc911\uad6d\uc740 \uc804 \uc138\uacc4 \ud76c\ud1a0\ub958 \uc0dd\uc0b0\uc758 \uc57d 60%\ub97c \ucc28\uc9c0\ud558\uace0 \uc788\uc5b4, \uae00\ub85c\ubc8c \uc2dc\uc7a5\uc5d0\uc11c\uc758 \uc9c0\ubc30\ub825\uc744 \ud589\uc0ac\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc911\ubbf8 \ubb34\uc5ed \uc804\uc7c1\uc774\ub098 \ud55c\uc911 \uac08\ub4f1\uacfc \uac19\uc740 \uad6d\uc81c \uc815\uce58\uc801 \uae34\uc7a5 \uc0c1\ud669\uc5d0\uc11c \ud76c\ud1a0\ub958\uac00 \uc911\uc694\ud55c \uad50\uc5ed \uce74\ub4dc\ub85c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. 2020\ub144 \uc77c\ubcf8\uc740 \uc911\uad6d\uc758 \ud76c\ud1a0\ub958 \uc218\ucd9c \uc81c\uc81c\ub85c \uc778\ud574 \uc0b0\uc5c5\uc5d0 \ud070 \ud0c0\uaca9\uc744 \uc785\uc5c8\ub358 \uacbd\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc5d0 \ub530\ub77c \uc77c\ubcf8\uc740 \ud76c\ud1a0\ub958 \uc790\uc6d0\uc758 \ub2e4\ubcc0\ud654\ub97c \uc704\ud574 \ud638\uc8fc\uc640\uc758 \ud611\ub825\uc744 \uac15\ud654\ud558\uace0, \uc790\uccb4\uc801\uc778 \ud76c\ud1a0\ub958 \uc790\uc6d0\uc744 \ud0d0\uc0ac\ud558\ub294 \ub4f1\uc758 \ub178\ub825\uc744 \uae30\uc6b8\uc774\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ubbf8\uad6d\uc740 ‘\ud76c\ud1a0\ub958 \uc804\ub7b5’\uc744 \uc218\ub9bd\ud558\uc5ec \uc790\uad6d \ub0b4 \ud76c\ud1a0\ub958 \uc0dd\uc0b0\uc744 \uc99d\ub300\uc2dc\ud0a4\uace0, \ub2e4\ub978 \ub3d9\ub9f9\uad6d\ub4e4\uacfc\uc758 \ud611\ub825\uc744 \ud1b5\ud574 \ud76c\ud1a0\ub958 \uacf5\uae09 \uccb4\uc778\uc744 \ub2e4\uc591\ud654\ud558\ub824\ub294 \ub178\ub825\uc744 \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uacb0\ub860\uc801\uc73c\ub85c, \ud76c\ud1a0\ub958\ub294 \ub2e8\uc21c\ud55c \uc790\uc6d0\uc774 \uc544\ub2c8\ub77c \uad6d\uc81c \uc815\uce58\uc758 \ud798\uc758 \uade0\ud615\uc744 \uc870\uc815\ud558\ub294 \uc911\uc694\ud55c \uc694\uc18c\ub85c \uc791\uc6a9\ud558\uace0 \uc788\uc73c\uba70, \uac01\uad6d\uc740 \uc790\uc6d0 \ud655\ubcf4\ub97c \uc704\ud574 \uacbd\uc7c1\ud558\uace0 \ud611\ub825\ud558\ub294 \ubcf5\uc7a1\ud55c \uc591\uc0c1\uc744 \ubcf4\uc774\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud76c\ud1a0\ub958<\/p>\n

\ud76c\ud1a0\ub958\uc758 \uc774\ud574<\/h1>\n

\ud76c\ud1a0\ub958\ub294 \uc8fc\uae30\uc728\ud45c\uc5d0\uc11c ‘\ud76c\ud1a0’\ub77c\ub294 \uc774\ub984\uc73c\ub85c \ubd88\ub9ac\ub294 17\uac00\uc9c0 \ud654\ud559 \uc6d0\uc18c\ub97c \ud3ec\ud568\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc8fc\ub85c \uc138\ub968(Ce), \ub9ac\ud2ac(Lu), \ub124\uc624\ub514\ubbb4(Nd), \ud504\ub77c\uc138\uc624\ub514\ubbb4(Pr), \uc720\ub85c\ud4f8(Eu) \ub4f1\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc73c\uba70, \uc774 \uc6d0\uc18c\ub4e4\uc740 \uc9c0\uad6c\uc0c1\uc758 \ub2e4\uc591\ud55c \uad11\ubb3c\uc5d0\uc11c \ubc1c\uacac\ub429\ub2c8\ub2e4. \ud76c\ud1a0\ub958\ub294 \uc8fc\ub85c \uc804\uc790\uae30\uae30, \ubc30\ud130\ub9ac, \uc790\uc131 \ubb3c\uc9c8, \uad11\ud559 \uae30\uae30 \ubc0f \uae30\ud0c0 \uace0\uae09 \uae30\uc220 \uc81c\ud488\uc758 \uc81c\uc870\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ud76c\ud1a0\ub958\ub294 \uadf8\ub4e4\uc758 \uc804\uc790\uae30\uc801 \ud2b9\uc131\uacfc \ud654\ud559\uc801 \uc131\uc9c8 \ub355\ubd84\uc5d0 \ud604\ub300 \uae30\uc220\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \uc218\ud589\ud558\uba70, \ud2b9\ud788 \uc804\uae30\ucc28, \uc2a4\ub9c8\ud2b8\ud3f0 \ubc0f \uad70\uc0ac \uc7a5\ube44\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud76c\ud1a0\ub958\uc758 \ucc44\uad74\uacfc \uc815\uc81c \uacfc\uc815\uc740 \ud658\uacbd\uc5d0 \ubd80\uc815\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc73c\uba70, \uc77c\ubd80 \uad6d\uac00\uac00 \uc774 \uc790\uc6d0\uc5d0 \ub300\ud55c \ub3c5\uc810\uc744 \uc720\uc9c0\ud558\uace0 \uc788\uc5b4 \uae00\ub85c\ubc8c \uacbd\uc81c\uc5d0 \uc911\uc694\ud55c \uc774\uc288\ub85c \ubd80\uac01\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud0a4\uc6cc\ub4dc1: \ud76c\ud1a0\ub958, \ud0a4\uc6cc\ub4dc2: \ud658\uacbd \uc601\ud5a5<\/h1>\n

\ud76c\ud1a0\ub958 \uc124\uba85: \ud76c\ud1a0\ub958\ub294 \uc804\uc790\uae30\uae30 \ubc0f \uace0\uae09 \uae30\uc220 \uc81c\ud488\uc758 \uc81c\uc870\uc5d0 \ud544\uc218\uc801\uc778 17\uac00\uc9c0 \ud654\ud559 \uc6d0\uc18c\ub97c \ud3ec\ud568\ud558\ub294 \uadf8\ub8f9\uc73c\ub85c, \ud604\ub300 \uc0b0\uc5c5\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud55c\ub2e4.<\/p>\n

\ud658\uacbd \uc601\ud5a5 \uc124\uba85: \ud76c\ud1a0\ub958\uc758 \ucc44\uad74 \ubc0f \uc815\uc81c \uacfc\uc815\uc740 \ub9ce\uc740 \ud658\uacbd\uc801 \uc601\ud5a5\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc73c\uba70, \uc624\uc5fc, \uc0dd\ud0dc\uacc4 \ud30c\uad34\uc640 \uac19\uc740 \uc2ec\uac01\ud55c \ubb38\uc81c\ub97c \uc57c\uae30\ud560 \uc218 \uc788\ub2e4.<\/p>\n

\ud76c\ud1a0\ub958\uc758 \uc911\uc694\uc131\uacfc \uc9c0\uc18d \uac00\ub2a5\ud55c \ubbf8\ub798<\/h1>\n

\ud76c\ud1a0\ub958\ub294 \ud604\ub300 \uc0b0\uc5c5\uc758 \ud575\uc2ec \uc694\uc18c\ub85c \uc790\ub9ac\uc7a1\uc558\uc73c\uba70, \uc6b0\ub9ac\uc758 \uc77c\uc0c1 \uc18d\uc5d0\uc11c \uadf8 \uc911\uc694\uc131\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774 \uc790\uc6d0\uc740 \ud658\uacbd\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc774 \ud06c\uae30 \ub54c\ubb38\uc5d0, \uc9c0\uc18d \uac00\ub2a5\ud55c \ucc44\uad74 \ubc0f \uc0ac\uc6a9 \ubc29\uc548\uc744 \ubaa8\uc0c9\ud558\ub294 \uac83\uc774 \uc2dc\uae09\ud569\ub2c8\ub2e4. \uc55e\uc73c\ub85c \uc6b0\ub9ac\ub294 \uae30\uc220 \ubc1c\uc804\uacfc \ud658\uacbd \ubcf4\ud638\ub97c \ub3d9\uc2dc\uc5d0 \uace0\ub824\ud574\uc57c \ud558\ub294 \uacfc\uc81c\uc5d0 \uc9c1\uba74\ud574 \uc788\uc2b5\ub2c8\ub2e4. \ud76c\ud1a0\ub958\uc758 \ubbf8\ub798\ub294 \uc6b0\ub9ac \uc190\uc5d0 \ub2ec\ub824 \uc788\uc73c\uba70, \uc9c0\uc18d \uac00\ub2a5\ud55c \ubc1c\uc804\uc744 \uc704\ud55c \ubc29\ubc95\uc744 \ucc3e\uc544\uc57c \ud560 \ub54c\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\ud76c\ud1a0\ub958\uc758 \uc815\uc758\uc640 \ud2b9\uc9d5 \ud76c\ud1a0\ub958(\u7a00\u571f\u985e, Rare Earth Elements)\ub294 \uc8fc\uae30\uc728\ud45c\uc5d0\uc11c \ub780\ud0c0\ub118(La)\ubd80\ud130 \ub8e8\ube44\ub4d0(Lu)\uae4c\uc9c0\uc5d0 \ud574\ub2f9\ud558\ub294 15\uac1c\uc758 \uc6d0\uc18c\uc640 \uc2a4\uce78\ub4d0(Sc), \uc774\ud2b8\ub968(Y) \ucd1d 17\uac1c\uc758 \uc6d0\uc18c\ub97c \uac00\ub9ac\ud0b5\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud2b9\uc774\ud55c \uc804\uc790 \uad6c\uc870\ub97c \uac00\uc9c0\uace0 \uc788\uc5b4 \ud654\ud559\uc801 \uc131\uc9c8\uc774 \uc720\uc0ac\ud558\uba70, \uac15\ub825\ud55c \uc790\uc131\uc744 \uac16\uace0 \uc788\uc5b4 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud76c\ud1a0\ub958\ub294 \ub192\uc740 \ubc18\uc751\uc131\uacfc \ub0ae\uc740 \ub18d\ub3c4\ub85c \uc778\ud574 \uc9c0\uad6c\uc5d0\uc11c \uad11\ubb3c \ud615\ud0dc\ub85c \uc874\uc7ac\ud558\uba70, \uc8fc\ub85c \ubaac\uc790\uc774\ud2b8, \ubc30\ub108\ud0c0\uc774\ud2b8\uc640 \uac19\uc740 \uad11\uc0c1\uc5d0\uc11c \ucc44\uad74\ub429\ub2c8\ub2e4. […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/dohokin.com\/index.php?rest_route=\/wp\/v2\/posts\/3928"}],"collection":[{"href":"https:\/\/dohokin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dohokin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dohokin.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/dohokin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3928"}],"version-history":[{"count":0,"href":"https:\/\/dohokin.com\/index.php?rest_route=\/wp\/v2\/posts\/3928\/revisions"}],"wp:attachment":[{"href":"https:\/\/dohokin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3928"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dohokin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3928"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dohokin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}