. . . . . "In nuclear physics, a nuclear chain reaction occurs when one single nuclear reaction causes an average of one or more subsequent nuclear reactions, thus leading to the possibility of a self-propagating series of these reactions. The specific nuclear reaction may be the fission of heavy isotopes (e.g., uranium-235, 235U). A nuclear chain reaction releases several million times more energy per reaction than any chemical reaction."@en . . . . . . . . . . . . . "\u0627\u0644\u062A\u0641\u0627\u0639\u0644 \u0627\u0644\u0646\u0648\u0648\u064A \u0627\u0644\u0645\u062A\u0633\u0644\u0633\u0644 \u0647\u0648 \u062A\u0641\u0627\u0639\u0644 \u064A\u062D\u062F\u062B \u0639\u0646\u062F\u0645\u0627 \u064A\u062A\u0633\u0628\u0628 \u062A\u0641\u0627\u0639\u0644 \u0646\u0648\u0648\u064A \u0648\u0627\u062D\u062F \u0641\u064A \u0646\u0634\u0623\u0629 \u062A\u0641\u0627\u0639\u0644\u0627\u062A \u0646\u0648\u0648\u064A\u0629 \u0644\u0627\u062D\u0642\u0629 \u0648\u0627\u062D\u062F \u0623\u0648 \u0623\u0643\u062B\u0631\u060C \u0645\u0645\u0627 \u064A\u0639\u0637\u064A \u0627\u062D\u062A\u0645\u0627\u0644\u064A\u0629 \u0644\u0633\u0644\u0633\u0644\u0629 \u0645\u0646 \u0627\u0644\u062A\u0641\u0627\u0639\u0644\u0627\u062A \u0627\u0644\u0645\u062A\u0648\u0644\u062F\u0629 \u0630\u0627\u062A\u064A\u064B\u0627\u060C \u0648\u0642\u062F \u064A\u0643\u0648\u0646 \u0628\u0627\u0646\u0634\u0637\u0627\u0631 \u0646\u0638\u0627\u0626\u0631 \u062B\u0642\u064A\u0644\u0629 \u0645\u062B\u0644 235U\u060C \u0648\u064A\u0646\u062A\u062C \u0639\u0646\u0647 \u0639\u062F\u0629 \u0645\u0644\u0627\u064A\u064A\u0646 \u0623\u0636\u0639\u0627\u0641 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u062A\u0648\u0644\u062F\u0629 \u0645\u0646 \u0623\u064A \u062A\u0641\u0627\u0639\u0644 \u0643\u064A\u0645\u064A\u0627\u0626\u064A."@ar . "22133"^^ . . . . . . "\u0426\u0435\u043F\u043D\u0430\u0301\u044F \u044F\u0301\u0434\u0435\u0440\u043D\u0430\u044F \u0440\u0435\u0430\u0301\u043A\u0446\u0438\u044F \u2014 \u043F\u043E\u0441\u043B\u0435\u0434\u043E\u0432\u0430\u0442\u0435\u043B\u044C\u043D\u043E\u0441\u0442\u044C \u0435\u0434\u0438\u043D\u0438\u0447\u043D\u044B\u0445 \u044F\u0434\u0435\u0440\u043D\u044B\u0445 \u0440\u0435\u0430\u043A\u0446\u0438\u0439, \u043A\u0430\u0436\u0434\u0430\u044F \u0438\u0437 \u043A\u043E\u0442\u043E\u0440\u044B\u0445 \u0432\u044B\u0437\u044B\u0432\u0430\u0435\u0442\u0441\u044F \u0447\u0430\u0441\u0442\u0438\u0446\u0435\u0439, \u043F\u043E\u044F\u0432\u0438\u0432\u0448\u0435\u0439\u0441\u044F \u043A\u0430\u043A \u043F\u0440\u043E\u0434\u0443\u043A\u0442 \u0440\u0435\u0430\u043A\u0446\u0438\u0438 \u043D\u0430 \u043F\u0440\u0435\u0434\u044B\u0434\u0443\u0449\u0435\u043C \u0448\u0430\u0433\u0435 \u043F\u043E\u0441\u043B\u0435\u0434\u043E\u0432\u0430\u0442\u0435\u043B\u044C\u043D\u043E\u0441\u0442\u0438. \u041F\u0440\u0438\u043C\u0435\u0440\u043E\u043C \u0446\u0435\u043F\u043D\u043E\u0439 \u044F\u0434\u0435\u0440\u043D\u043E\u0439 \u0440\u0435\u0430\u043A\u0446\u0438\u0438 \u044F\u0432\u043B\u044F\u0435\u0442\u0441\u044F \u0446\u0435\u043F\u043D\u0430\u044F \u0440\u0435\u0430\u043A\u0446\u0438\u044F \u0434\u0435\u043B\u0435\u043D\u0438\u044F \u044F\u0434\u0435\u0440 \u0442\u044F\u0436\u0451\u043B\u044B\u0445 \u044D\u043B\u0435\u043C\u0435\u043D\u0442\u043E\u0432, \u043F\u0440\u0438 \u043A\u043E\u0442\u043E\u0440\u043E\u0439 \u043E\u0441\u043D\u043E\u0432\u043D\u043E\u0435 \u0447\u0438\u0441\u043B\u043E \u0430\u043A\u0442\u043E\u0432 \u0434\u0435\u043B\u0435\u043D\u0438\u044F \u0438\u043D\u0438\u0446\u0438\u0438\u0440\u0443\u0435\u0442\u0441\u044F \u043D\u0435\u0439\u0442\u0440\u043E\u043D\u0430\u043C\u0438, \u043F\u043E\u043B\u0443\u0447\u0435\u043D\u043D\u044B\u043C\u0438 \u043F\u0440\u0438 \u0434\u0435\u043B\u0435\u043D\u0438\u0438 \u044F\u0434\u0435\u0440 \u0432 \u043F\u0440\u0435\u0434\u044B\u0434\u0443\u0449\u0435\u043C \u043F\u043E\u043A\u043E\u043B\u0435\u043D\u0438\u0438."@ru . "\u062A\u0641\u0627\u0639\u0644 \u0646\u0648\u0648\u064A \u0645\u062A\u0633\u0644\u0633\u0644"@ar . . . . . . "R\u00E9action en cha\u00EEne (nucl\u00E9aire)"@fr . . . . . . . "30547"^^ . . "Una reacci\u00F3n nuclear en cadena es una reacci\u00F3n nuclear que se sostiene en el tiempo al provocar un neutr\u00F3n la fisi\u00F3n de un \u00E1tomo fisible, lo cual libera varios neutrones, que a su vez causan otras fisiones. Esta reacci\u00F3n en cadena solo se produce si al menos uno de los neutrones emitidos en la fisi\u00F3n es apto para provocar una nueva fisi\u00F3n"@es . "1124582478"^^ . . . . . . "\u6838\u9023\u9396\u53CD\u61C9\uFF08\u82F1\u6587\uFF1ANuclear chain reaction\uFF09\uFF0C\u662F\u7576\u767C\u751F\u4E00\u500B\u6838\u53CD\u61C9\uFF0C\u5169\u500B\u6216\u4EE5\u4E0A\u7684\u5468\u908A\u6838\u53CD\u61C9\u88AB\u89F8\u52D5\uFF0C\u5F9E\u800C\u5E36\u52D5\u5176\u4ED6\u6838\u53CD\u61C9\u4EE5\u6307\u6578\u5F62\u5F0F\u589E\u9577\u3002\u5728\u81E8\u754C\u8CEA\u91CF\u7684\u6838\u88C2\u8B8A\u71C3\u6599\u767C\u751F\u7684\u4E0D\u53D7\u63A7\u6838\u9023\u9396\u53CD\u61C9\u53EF\u91CB\u653E\u51FA\u5DE8\u5927\u80FD\u91CF\uFF0C\u4E5F\u662F\u7D14\u6838\u88C2\u53D8\u70B8\u5F39\u7684\u5A01\u529B\u4F86\u6E90\u3002\u5728\u6838\u5B50\u53CD\u5E94\u5806\u4E2D\uFF0C\u6838\u9023\u9396\u53CD\u61C9\u53EF\u901A\u904E\u63D2\u5165\u5438\u6536\u4E2D\u5B50\u7684\u63A7\u5236\u6367\u4EBA\u5DE5\u4E2D\u6B62\u3002"@zh . . . "\u041B\u0430\u043D\u0446\u044E\u0433\u043E\u0301\u0432\u0430 \u044F\u0434\u0435\u0440\u043D\u0430 \u0440\u0435\u0430\u043A\u0446\u0456\u044F \u2014 \u043F\u043E\u0441\u043B\u0456\u0434\u043E\u0432\u043D\u0456\u0441\u0442\u044C \u043E\u0434\u0438\u043D\u0438\u0447\u043D\u0438\u0445 \u044F\u0434\u0435\u0440\u043D\u0438\u0445 \u0440\u0435\u0430\u043A\u0446\u0456\u0439, \u043A\u043E\u0436\u043D\u0430 \u0437 \u044F\u043A\u0438\u0445 \u0432\u0438\u043A\u043B\u0438\u043A\u0430\u043D\u0430 \u0447\u0430\u0441\u0442\u0438\u043D\u043A\u043E\u044E, \u0449\u043E \u0454 \u043F\u0440\u043E\u0434\u0443\u043A\u0442\u043E\u043C \u0440\u0435\u0430\u043A\u0446\u0456\u0457 \u043D\u0430 \u043F\u043E\u043F\u0435\u0440\u0435\u0434\u043D\u044C\u043E\u043C\u0443 \u043A\u0440\u043E\u0446\u0456 \u043F\u043E\u0441\u043B\u0456\u0434\u043E\u0432\u043D\u043E\u0441\u0442\u0456. \u041F\u0440\u0438\u043A\u043B\u0430\u0434\u043E\u043C \u043B\u0430\u043D\u0446\u044E\u0433\u043E\u0432\u043E\u0457 \u044F\u0434\u0435\u0440\u043D\u043E\u0457 \u0440\u0435\u0430\u043A\u0446\u0456\u0457 \u0454 \u043B\u0430\u043D\u0446\u044E\u0433\u043E\u0432\u0430 \u0440\u0435\u0430\u043A\u0446\u0456\u044F \u043F\u043E\u0434\u0456\u043B\u0443 \u044F\u0434\u0435\u0440 \u0432\u0430\u0436\u043A\u0438\u0445 \u0435\u043B\u0435\u043C\u0435\u043D\u0442\u0456\u0432, \u043F\u0440\u0438 \u044F\u043A\u0456\u0439 \u0431\u0456\u043B\u044C\u0448\u0456\u0441\u0442\u044C \u0430\u043A\u0442\u0456\u0432 \u043F\u043E\u0434\u0456\u043B\u0443 \u0456\u043D\u0456\u0446\u0456\u0439\u043E\u0432\u0430\u043D\u0430 \u043D\u0435\u0439\u0442\u0440\u043E\u043D\u0430\u043C\u0438, \u043E\u0442\u0440\u0438\u043C\u0430\u043D\u0438\u043C\u0438 \u043F\u0440\u0438 \u0434\u0456\u043B\u0435\u043D\u043D\u0456 \u044F\u0434\u0435\u0440 \u0443 \u043F\u043E\u043F\u0435\u0440\u0435\u0434\u043D\u044C\u043E\u043C\u0443 \u043F\u043E\u043A\u043E\u043B\u0456\u043D\u043D\u0456."@uk . "Kate-erreakzio nuklear"@eu . . . . "\u6838\u9023\u9396\u53CD\u61C9"@zh . . . . . . . . . . "Nucleaire kettingreactie"@nl . . . . "Reaksi rantai nuklir terjadi ketika satu reaksi nuklir tunggal menyebabkan rata-rata satu atau lebih reaksi nuklir subsekuen, sehingga mengarah pada kemungkinan serangkaian penyebaran diri dari reaksi-reaksi ini. Reaksi nuklir spesifik dapat berupa fisi isotop berat (mis., uranium-235, 235U)."@in . . "\u0426\u0435\u043F\u043D\u0430\u044F \u044F\u0434\u0435\u0440\u043D\u0430\u044F \u0440\u0435\u0430\u043A\u0446\u0438\u044F"@ru . . . . . . . . . . "Een nucleaire kettingreactie doet zich voor, wanneer een kernreactie gemiddeld gesproken een of meer (vervolg)kernreacties veroorzaakt, en op deze manier een zichzelf enige tijd in stand houdende kettingreactie van kernreacties in gang zet. Het principe werd in 1933 ontdekt door Le\u00F3 Szil\u00E1rd. De specifieke kernreactie kan zowel splijting van zware isotopen (bijvoorbeeld uranium-235) als in algemenere zin ook de fusie van lichte isotopen (bijvoorbeeld deuterium en tritium) betreffen: een reactie die zichzelf kan onderhouden. Bij een nucleaire kettingreactie komt per reactie ettelijke miljoenen keer meer energie vrij dan bij een klassieke chemische reactie."@nl . "Reacci\u00F3 nuclear en cadena"@ca . "Kate-erreakzioa nuklearra, neutro baten bidez bat fisio nuklearra eragitean sortutako erreakzio nuklearra da, honek hainbat neutroi askatuz, era berean horiek ere beste fisioak eragiten dituzte, honela kate-erreakzioa sortuz. Erreakzio-kate hau fisioak sortutako neutroi horietako bat gutxienez fisio berri bat eragiteko gai denean jazotzen da."@eu . . . . "In nuclear physics, a nuclear chain reaction occurs when one single nuclear reaction causes an average of one or more subsequent nuclear reactions, thus leading to the possibility of a self-propagating series of these reactions. The specific nuclear reaction may be the fission of heavy isotopes (e.g., uranium-235, 235U). A nuclear chain reaction releases several million times more energy per reaction than any chemical reaction."@en . . "Kate-erreakzioa nuklearra, neutro baten bidez bat fisio nuklearra eragitean sortutako erreakzio nuklearra da, honek hainbat neutroi askatuz, era berean horiek ere beste fisioak eragiten dituzte, honela kate-erreakzioa sortuz. Erreakzio-kate hau fisioak sortutako neutroi horietako bat gutxienez fisio berri bat eragiteko gai denean jazotzen da."@eu . "\u9023\u9396\u53CD\u5FDC (\u6838\u5206\u88C2)"@ja . . . . . . . . . . . . "\u041B\u0430\u043D\u0446\u044E\u0433\u043E\u0432\u0430 \u044F\u0434\u0435\u0440\u043D\u0430 \u0440\u0435\u0430\u043A\u0446\u0456\u044F"@uk . . . . . . . . . . . . . . "En physique nucl\u00E9aire, une r\u00E9action en cha\u00EEne se produit lorsqu'un neutron cause la fission d'un noyau atomique fissile produisant un plus grand nombre de neutrons, qui \u00E0 leur tour causent d'autres fissions, permettant de poursuivre cette r\u00E9action."@fr . . . . "En physique nucl\u00E9aire, une r\u00E9action en cha\u00EEne se produit lorsqu'un neutron cause la fission d'un noyau atomique fissile produisant un plus grand nombre de neutrons, qui \u00E0 leur tour causent d'autres fissions, permettant de poursuivre cette r\u00E9action. Une r\u00E9action en cha\u00EEne non contr\u00F4l\u00E9e se produisant avec une quantit\u00E9 suffisamment importante de combustible fissile (masse critique) peut mener \u00E0 une explosion : c'est le principe d'une bombe atomique. La r\u00E9action en cha\u00EEne peut aussi \u00EAtre contr\u00F4l\u00E9e et utilis\u00E9e dans un r\u00E9acteur nucl\u00E9aire pour produire de l'\u00E9nergie thermique, elle m\u00EAme susceptible d'\u00EAtre utilis\u00E9e pour produire de l'\u00E9lectricit\u00E9 : c'est le principe de fonctionnement des centrales nucl\u00E9aires."@fr . . . "\u0627\u0644\u062A\u0641\u0627\u0639\u0644 \u0627\u0644\u0646\u0648\u0648\u064A \u0627\u0644\u0645\u062A\u0633\u0644\u0633\u0644 \u0647\u0648 \u062A\u0641\u0627\u0639\u0644 \u064A\u062D\u062F\u062B \u0639\u0646\u062F\u0645\u0627 \u064A\u062A\u0633\u0628\u0628 \u062A\u0641\u0627\u0639\u0644 \u0646\u0648\u0648\u064A \u0648\u0627\u062D\u062F \u0641\u064A \u0646\u0634\u0623\u0629 \u062A\u0641\u0627\u0639\u0644\u0627\u062A \u0646\u0648\u0648\u064A\u0629 \u0644\u0627\u062D\u0642\u0629 \u0648\u0627\u062D\u062F \u0623\u0648 \u0623\u0643\u062B\u0631\u060C \u0645\u0645\u0627 \u064A\u0639\u0637\u064A \u0627\u062D\u062A\u0645\u0627\u0644\u064A\u0629 \u0644\u0633\u0644\u0633\u0644\u0629 \u0645\u0646 \u0627\u0644\u062A\u0641\u0627\u0639\u0644\u0627\u062A \u0627\u0644\u0645\u062A\u0648\u0644\u062F\u0629 \u0630\u0627\u062A\u064A\u064B\u0627\u060C \u0648\u0642\u062F \u064A\u0643\u0648\u0646 \u0628\u0627\u0646\u0634\u0637\u0627\u0631 \u0646\u0638\u0627\u0626\u0631 \u062B\u0642\u064A\u0644\u0629 \u0645\u062B\u0644 235U\u060C \u0648\u064A\u0646\u062A\u062C \u0639\u0646\u0647 \u0639\u062F\u0629 \u0645\u0644\u0627\u064A\u064A\u0646 \u0623\u0636\u0639\u0627\u0641 \u0627\u0644\u0637\u0627\u0642\u0629 \u0627\u0644\u0645\u062A\u0648\u0644\u062F\u0629 \u0645\u0646 \u0623\u064A \u062A\u0641\u0627\u0639\u0644 \u0643\u064A\u0645\u064A\u0627\u0626\u064A."@ar . . "\u9023\u9396\u53CD\u5FDC\uFF08\u308C\u3093\u3055\u306F\u3093\u306E\u3046\u3001nuclear chain reaction\uFF09\u3068\u306F\u3001\u6838\u5206\u88C2\u6027\u7269\u8CEA\u304C\u4E2D\u6027\u5B50\u3092\u5438\u53CE\u3059\u308B\u3053\u3068\u3067\u6838\u5206\u88C2\u53CD\u5FDC\u3092\u8D77\u3053\u3059\u3068\u540C\u6642\u306B\u65B0\u305F\u306A\u4E2D\u6027\u5B50\u304C\u98DB\u3073\u51FA\u3057\u3001\u3055\u3089\u306B\u5225\u306E\u6838\u5206\u88C2\u53CD\u5FDC\u3092\u5F15\u304D\u8D77\u3053\u3057\u3066\u3001\u5358\u4F4D\u6642\u9593\u5F53\u305F\u308A\u306E\u53CD\u5FDC\u56DE\u6570\u304C\u4E00\u5B9A\u3082\u3057\u304F\u306F\u6307\u6570\u95A2\u6570\u7684\u306B\u5897\u52A0\u3059\u308B\u72B6\u614B\u3067\u3042\u308B\u3002 \u5341\u5206\u306B\u591A\u91CF\uFF08\u81E8\u754C\u91CF\u4EE5\u4E0A\uFF09\u306E\u6838\u5206\u88C2\u6027\u7269\u8CEA\u306E\u4E2D\u3067\u3001\u5236\u5FA1\u3055\u308C\u306A\u3044\u72B6\u614B\u306E\u4E0B\u3067\u9023\u9396\u53CD\u5FDC\u304C\u8D77\u304D\u308B\u3068\u3001\u30A8\u30CD\u30EB\u30AE\u30FC\u304C\u7206\u767A\u7684\u306B\u653E\u51FA\u3055\u308C\u308B\u3002\u3053\u308C\u304C\u6838\u5175\u5668\u306E\u52D5\u4F5C\u539F\u7406\u306B\u306A\u3063\u3066\u3044\u308B\u3002\u9023\u9396\u53CD\u5FDC\u306F\u5341\u5206\u306B\u5236\u5FA1\u3055\u308C\u305F\u72B6\u614B\u3067\u30A8\u30CD\u30EB\u30AE\u30FC\u6E90\u3068\u3057\u3066\u3082\u7528\u3044\u3089\u308C\u308B\uFF08\u539F\u5B50\u7089\u306A\u3069\uFF09\u3002 \u3044\u304F\u3064\u304B\u306E\u6838\u5206\u88C2\u53CD\u5FDC\u3067\u751F\u3058\u308B\u4E2D\u6027\u5B50\u6570\u3068\u30A8\u30CD\u30EB\u30AE\u30FC\u306E\u5E73\u5747\u5024\u306F\u4EE5\u4E0B\u306E\u901A\u308A\u3067\u3042\u308B\u3002 \n* 235U + \u4E2D\u6027\u5B50 -> \u6838\u5206\u88C2\u7247 + 2.52 \u4E2D\u6027\u5B50 + 180 MeV. \n* 239Pu + \u4E2D\u6027\u5B50 -> \u6838\u5206\u88C2\u7247 + 2.95 \u4E2D\u6027\u5B50 + 200 MeV. \u3053\u306E\u53CD\u5FDC\u5F0F\u306E\u53F3\u8FBA\u3067\u306F\u3001\u6211\u3005\u304C\u5229\u7528\u3059\u308B\u3053\u3068\u304C\u3067\u304D\u305A\u691C\u51FA\u3082\u56F0\u96E3\u306A\u30CB\u30E5\u30FC\u30C8\u30EA\u30CE\u306E\u904B\u52D5\u30A8\u30CD\u30EB\u30AE\u30FC\u5206\u7D04 10 MeV \u306F\u9664\u304B\u308C\u3066\u3044\u308B\u3002 \u91CD\u3044\u539F\u5B50\u6838\u304C\u6838\u5206\u88C2\u3092\u8D77\u3053\u3059\u3068\u30012\u500B\u307E\u305F\u306F\u305D\u308C\u4EE5\u4E0A\u306E\u6838\u5206\u88C2\u7247\u304C\u4F5C\u3089\u308C\u308B\u3002\u3053\u308C\u3089\u306E\u5206\u88C2\u7247\u306F\u5143\u306E\u91CD\u3044\u539F\u5B50\u6838\u3088\u308A\u3082\u8CEA\u91CF\u306E\u5C0F\u3055\u306A\u539F\u5B50\u6838\u304B\u3089\u306A\u308B\u3002\u5206\u88C2\u7247\u306E\u8CEA\u91CF\u306E\u548C\u306F\u3001\u53CD\u5FDC\u3067\u751F\u3058\u308B\u30CB\u30E5\u30FC\u30C8\u30EA\u30CE\u306E\u30A8\u30CD\u30EB\u30AE\u30FC\u3092\u8A08\u7B97\u306B\u5165\u308C\u305F\u3068\u3057\u3066\u3082\u5143\u306E\u539F\u5B50\u6838\u306E\u8CEA\u91CF\u306B\u6B63\u78BA\u306B\u306F\u4E00\u81F4\u3057\u306A\u3044\u3002\u3053\u306E\u8CEA\u91CF\u306E\u5DEE\u306F\u3001\u53CD\u5FDC\u3067\u653E\u51FA\u3055\u308C\u308B\u4E2D\u6027\u5B50\u306E\u8CEA\u91CF\u3068\u904B\u52D5\u30A8\u30CD\u30EB\u30AE\u30FC\u53CA\u3073\u53CD\u5FDC\u524D\u5F8C\u306E\u539F\u5B50\u6838\u306E\u7D50\u5408\u30A8\u30CD\u30EB\u30AE\u30FC\u306E\u5DEE\u306B\u76F8\u5F53\u3059\u308B\u3002\u6838\u5206\u88C2\u3067\u653E\u51FA\u3055\u308C\u305F\u4E2D\u6027\u5B50\u306F\u9AD8\u901F\u3067\u98DB\u3073\u53BB\u308A\u3001\u4E2D\u6027\u5B50\u6355\u7372\u3068\u547C\u3070\u308C\u308B\u904E\u7A0B\u306B\u3088\u3063\u3066\u5225\u306E\u91CD\u3044\u539F\u5B50\u6838\u3068\u885D\u7A81\u3057\u3066\u3055\u3089\u306B\u6838\u5206\u88C2\u3092\u8D77\u3053\u3059\u5834\u5408\u3082\u3042\u308B\u3002\u3053\u306E\u3088\u3046\u306A\u904E\u7A0B\u304C\u9023\u9396\u53CD\u5FDC\u306E\u5143\u306B\u306A\u3063\u3066\u3044\u308B\u3002"@ja . . . . . . . . . . . . "Una reacci\u00F3n nuclear en cadena es una reacci\u00F3n nuclear que se sostiene en el tiempo al provocar un neutr\u00F3n la fisi\u00F3n de un \u00E1tomo fisible, lo cual libera varios neutrones, que a su vez causan otras fisiones. Esta reacci\u00F3n en cadena solo se produce si al menos uno de los neutrones emitidos en la fisi\u00F3n es apto para provocar una nueva fisi\u00F3n Las reacciones en cadena involucran al menos dos intermediarios altamente reactivos, los cuales pueden ser \u00E1tomos o radicales, conocidos como acarreadores de cadena y generalmente tienen ecuaciones cin\u00E9ticas complicadas con \u00F3rdenes fraccionarios. Las reacciones en cadena ocurren en etapas conocidas como: Iniciaci\u00F3n, Propagaci\u00F3n, Terminaci\u00F3n. En algunos casos puede tambi\u00E9n haber una etapa de inhibici\u00F3n.\u200B"@es . . . . . . "Reaksi rantai nuklir terjadi ketika satu reaksi nuklir tunggal menyebabkan rata-rata satu atau lebih reaksi nuklir subsekuen, sehingga mengarah pada kemungkinan serangkaian penyebaran diri dari reaksi-reaksi ini. Reaksi nuklir spesifik dapat berupa fisi isotop berat (mis., uranium-235, 235U)."@in . . . "Reaksi rantai nuklir"@in . . "Una reacci\u00F3 nuclear en cadena \u00E9s una reacci\u00F3 nuclear que es mant\u00E9 en el temps quan un neutr\u00F3 provoca la fissi\u00F3 d'un , alliberant-se diversos neutrons que al seu torn causen altres fissions. Aquesta reacci\u00F3 en cadena nom\u00E9s es produir\u00E0 si almenys un dels neutrons lents emesos en la fissi\u00F3 \u00E9s apte per provocar una nova fissi\u00F3."@ca . . . . . . "\u041B\u0430\u043D\u0446\u044E\u0433\u043E\u0301\u0432\u0430 \u044F\u0434\u0435\u0440\u043D\u0430 \u0440\u0435\u0430\u043A\u0446\u0456\u044F \u2014 \u043F\u043E\u0441\u043B\u0456\u0434\u043E\u0432\u043D\u0456\u0441\u0442\u044C \u043E\u0434\u0438\u043D\u0438\u0447\u043D\u0438\u0445 \u044F\u0434\u0435\u0440\u043D\u0438\u0445 \u0440\u0435\u0430\u043A\u0446\u0456\u0439, \u043A\u043E\u0436\u043D\u0430 \u0437 \u044F\u043A\u0438\u0445 \u0432\u0438\u043A\u043B\u0438\u043A\u0430\u043D\u0430 \u0447\u0430\u0441\u0442\u0438\u043D\u043A\u043E\u044E, \u0449\u043E \u0454 \u043F\u0440\u043E\u0434\u0443\u043A\u0442\u043E\u043C \u0440\u0435\u0430\u043A\u0446\u0456\u0457 \u043D\u0430 \u043F\u043E\u043F\u0435\u0440\u0435\u0434\u043D\u044C\u043E\u043C\u0443 \u043A\u0440\u043E\u0446\u0456 \u043F\u043E\u0441\u043B\u0456\u0434\u043E\u0432\u043D\u043E\u0441\u0442\u0456. \u041F\u0440\u0438\u043A\u043B\u0430\u0434\u043E\u043C \u043B\u0430\u043D\u0446\u044E\u0433\u043E\u0432\u043E\u0457 \u044F\u0434\u0435\u0440\u043D\u043E\u0457 \u0440\u0435\u0430\u043A\u0446\u0456\u0457 \u0454 \u043B\u0430\u043D\u0446\u044E\u0433\u043E\u0432\u0430 \u0440\u0435\u0430\u043A\u0446\u0456\u044F \u043F\u043E\u0434\u0456\u043B\u0443 \u044F\u0434\u0435\u0440 \u0432\u0430\u0436\u043A\u0438\u0445 \u0435\u043B\u0435\u043C\u0435\u043D\u0442\u0456\u0432, \u043F\u0440\u0438 \u044F\u043A\u0456\u0439 \u0431\u0456\u043B\u044C\u0448\u0456\u0441\u0442\u044C \u0430\u043A\u0442\u0456\u0432 \u043F\u043E\u0434\u0456\u043B\u0443 \u0456\u043D\u0456\u0446\u0456\u0439\u043E\u0432\u0430\u043D\u0430 \u043D\u0435\u0439\u0442\u0440\u043E\u043D\u0430\u043C\u0438, \u043E\u0442\u0440\u0438\u043C\u0430\u043D\u0438\u043C\u0438 \u043F\u0440\u0438 \u0434\u0456\u043B\u0435\u043D\u043D\u0456 \u044F\u0434\u0435\u0440 \u0443 \u043F\u043E\u043F\u0435\u0440\u0435\u0434\u043D\u044C\u043E\u043C\u0443 \u043F\u043E\u043A\u043E\u043B\u0456\u043D\u043D\u0456."@uk . . . . . "\uD575 \uC5F0\uC1C4 \uBC18\uC751(\u6838\u9023\u9396\u53CD\u61C9, nuclear chain reaction)\uC740 \uD558\uB098\uC758 \uC774 \uD3C9\uADE0\uC801\uC73C\uB85C \uD558\uB098 \uC774\uC0C1\uC758 \uD575 \uBC18\uC751\uC744 \uC720\uBC1C\uD558\uB294 \uACFC\uC815\uC73C\uB85C, \uC77C\uB2E8 \uD558\uB098\uC758 \uD575 \uBC18\uC751\uC774 \uC2DC\uC791\uD558\uBA74 \uC774\uD6C4 \uD575 \uBC18\uC751 \uC218\uAC00 \uAE30\uD558\uAE09\uC218\uC801\uC73C\uB85C \uC99D\uAC00\uD558\uB294 \uD604\uC0C1\uC744 \uAC00\uB9AC\uD0A8\uB2E4. \uC784\uACC4 \uC9C8\uB7C9 \uC774\uC0C1\uC758 \uCDA9\uBD84\uD55C \uC591\uC758 \uD575\uBD84\uC5F4 \uC5F0\uB8CC\uAC00 \uC81C\uC5B4\uB418\uC9C0 \uC54A\uC740 \uCC44\uB85C \uD575 \uC5F0\uC1C4 \uBC18\uC751\uC744 \uC77C\uC73C\uD0A4\uBA74, \uB9C9\uB300\uD55C \uC591\uC758 \uC5D0\uB108\uC9C0 \uBC29\uCD9C\uC744 \uC77C\uC73C\uD0A4\uBA70, \uC774\uAC83\uC774 \uBC14\uB85C \uD575\uBB34\uAE30\uC758 \uAE30\uBCF8 \uC6D0\uB9AC\uC774\uB2E4. \uD575 \uC5F0\uC1C4 \uBC18\uC751\uC740 \uC801\uC808\uD558\uAC8C \uC81C\uC5B4\uD560 \uC218 \uC788\uC73C\uBA70, \uD575 \uBC18\uC751\uB85C\uC5D0\uC11C\uC640 \uAC19\uC774 \uC5D0\uB108\uC9C0\uC6D0\uC73C\uB85C \uC0AC\uC6A9\uB420 \uC218\uB3C4 \uC788\uB2E4. \uC720\uC77C\uD558\uAC8C \uC54C\uB824\uC9C4 \uC790\uC5F0\uC801\uC73C\uB85C \uC9C0\uC18D\uB418\uB294 \uD575 \uC5F0\uC1C4 \uBC18\uC751\uC740 \uAC00\uBD09\uC758 \uC624\uD074\uB85C(Oklo)\uC5D0\uC11C\uC600\uB2E4. \uCD5C\uCD08\uC758 \uC778\uACF5\uC801\uC778 \uC9C0\uC18D\uC801\uC778 \uD575 \uC5F0\uC1C4 \uBC18\uC751\uC740 \uC5D4\uB9AC\uCF54 \uD398\uB974\uBBF8\uAC00 \uC774\uB048 \uC5D0 \uC758\uD574\uC11C\uC600\uB2E4. \uC774\uB294 \uB9E8\uD574\uD2BC \uACC4\uD68D\uB3D9\uC548\uC5D0 \uC77C\uC5B4\uB09C \uC77C\uB85C, 1942\uB144 12\uC6D4 2\uC77C \uC2DC\uCE74\uACE0 \uB300\uD559\uC758 (Stagg Field)\uC758 \uC9C0\uD558\uC5D0\uC11C \uC2E4\uD5D8\uB418\uC5C8\uB2E4. \uC77C\uBD80 \uD575\uBD84\uC5F4 \uBC18\uC751\uC2DD\uC740 \uB2E4\uC74C\uACFC \uAC19\uB2E4, \uC22B\uC790\uB294 \uD3C9\uADE0\uC774\uB2E4.: \n* U-235 + \uC911\uC131\uC790 = \uD575\uBD84\uC5F4 \uC0B0\uCD9C\uBB3C + 2.52 \uC911\uC131\uC790 + 180 MeV \n* Pu-239 + \uC911\uC131\uC790 = \uD575\uBD84\uC5F4 \uC0B0\uCD9C\uBB3C + 2.95 \uC911\uC131\uC790 + 200 MeV \uC704\uC758 \uC2DD\uC740 \uC0AC\uC6A9\uD560 \uC218\uB3C4 \uC5C6\uACE0 \uBC1C\uACAC\uD558\uAE30\uB3C4 \uD798\uB4E0 \uC911\uC131\uBBF8\uC790\uAC00 \uC9C0\uB2C8\uB294 10 MeV\uB97C \uC81C\uC678\uD55C \uAC12\uC774\uB2E4. \uBB34\uAC70\uC6B4 \uC6D0\uC790\uAC00 \uD575\uBD84\uC5F4\uC744 \uD560 \uB54C, \uC6D0\uC790\uB294 \uB450 \uAC1C \uC774\uC0C1\uC758 \uC6D0\uC790\uB85C \uCABC\uAC1C\uC5B4\uC9C4\uB2E4. \uAC01 \uC0B0\uCD9C\uBB3C\uC740 \uC8FC\uAE30\uC728\uD45C \uC0C1\uC5D0\uC11C \uD6E8\uC52C \uAC00\uBCBC\uC6B4 \uC6D0\uC18C\uC774\uB2E4. \uC704 \uC2DD\uC5D0 \uB530\uB974\uBA74, \uD558\uB098\uC758 \uC911\uC131\uC790\uAC00 \uB300\uB7B5 2.5 \uB0B4\uC9C0 3\uAC1C\uC758 \uC911\uC131\uC790\uB97C \uBC29\uCD9C\uD558\uB294 \uD575\uBD84\uC5F4 \uBC18\uC751\uC744 \uC720\uBC1C\uD560 \uC218 \uC788\uB2E4. \uC911\uC694\uD55C \uAC83\uC740, \uC774\uB7EC\uD55C \uC911\uC131\uC790 \uC911 \uC5BC\uB9C8\uB098 \uB9CE\uC740 \uC218\uAC00 \uB2E4\uC74C\uBC88\uC758 \uD575\uBD84\uC5F4 \uBC18\uC751\uC744 \uC720\uBC1C\uD558\uB290\uB0D0 \uD558\uB294 \uAC83\uC774\uB2E4. \uC720\uD6A8 \uC911\uC131\uC790 \uACF1\uC778\uC790 \uB294 \uC774\uB7EC\uD55C 2.5 \uB0B4\uC9C0 3 \uAC00\uC6B4\uB370\uC11C \uB2E4\uC74C\uC758 \uD575\uBD84\uC5F4\uC744 \uC720\uBC1C\uD558\uB294 \uC911\uC131\uC790\uC758 \uD3C9\uADE0 \uAC1C\uC218\uB97C \uC758\uBBF8\uD55C\uB2E4. \uADF8\uB7EC\uBBC0\uB85C \uB294 \uC0C8\uB85C\uC6B4 \uD575\uBD84\uC5F4\uC744 \uC77C\uC73C\uD0A4\uC9C0 \uC54A\uC73C\uBA74\uC11C \uB2E4\uB978 \uC6D0\uC18C\uC5D0 \uD761\uC218\uB418\uAC70\uB098, \uD639\uC740 \uC544\uC608 \uACC4 \uBC14\uAE65\uC73C\uB85C \uB098\uAC00\uBC84\uB9AC\uB294 \uC911\uC131\uC790\uC758 \uAC1C\uC218\uB294 \uC81C\uC678\uD558\uB294 \uAC12\uC774\uB2E4. \uB450 \uBB3C\uCCB4\uB97C \uD568\uAED8 \uACE0\uB824\uD560 \uB54C\uC758 \uAC12\uC740 \uAC1C\uAC1C\uC758 \uAC12 \uC911 \uD070 \uAC12\uBCF4\uB2E4\uB3C4 \uD56D\uC0C1 \uB354 \uD06C\uAC8C \uB41C\uB2E4. \uB450 \uBB3C\uCCB4 \uAC01\uAC01\uC758 \uAC12\uC758 \uD569\uBCF4\uB2E4 \uD074 \uC218\uB3C4, \uC544\uB2D0 \uC218\uB3C4 \uC788\uB2E4. \uC11C\uB85C \uB5A8\uC5B4\uC838 \uC788\uB294 \uB450 \uBB3C\uCCB4\uC758 \uACBD\uC6B0\uB294 \uB458 \uC911 \uD070 \uAC12\uBCF4\uB2E4 \uC57D\uAC04 \uD070 \uC218\uC900\uC774\uC9C0\uB9CC, \uB9CC\uC57D \uD3EC\uC2E0\uD615 \uD575\uBB34\uAE30\uC5D0\uC11C\uCC98\uB7FC \uD55C \uBB3C\uCCB4\uAC00 \uB2E4\uB978 \uD55C \uBB3C\uCCB4 \uB0B4\uBD80 \uAD6C\uBA4D\uC5D0 \uB4E4\uC5B4\uAC14\uC744 \uB54C\uB77C\uBA74, \uB450 \uAC12\uC758 \uD569\uBCF4\uB2E4 \uB354\uC6B1 \uCEE4\uC9C8 \uC218\uB3C4 \uC788\uB2E4. \uD3C9\uADE0 \uC138\uB300 \uC2DC\uAC04\uC740 \uC911\uC131\uC790\uAC00 \uC0DD\uC131\uB41C \uC774\uD6C4\uC5D0 \uD575\uBD84\uC5F4\uC744 \uC704\uD574 \uD3EC\uD68D\uB418\uAE30\uAE4C\uC9C0\uC758 \uD3C9\uADE0 \uC2DC\uAC04\uC744 \uAC00\uB9AC\uD0A8\uB2E4. \uC774 \uC2DC\uAC04\uC740 \uB9E4\uC6B0 \uC9E7\uB2E4. \uC911\uC131\uC790\uC758 \uD3C9\uADE0 \uC18D\uB3C4\uB294 \uB300\uB7B5 10,000 km/s\uC774\uBA70, \uC774\uB3D9 \uAC70\uB9AC\uB294 10 cm \uC815\uB3C4\uC774\uB2E4. \uADF8\uB7EC\uBBC0\uB85C \uD3C9\uADE0 \uC2DC\uAC04\uC740 \uB300\uB7B5 10 \uB098\uB178\uCD08 \uC815\uB3C4\uC774\uB2E4. \uAC12\uC5D0 \uB530\uB77C \uB2E4\uC74C\uACFC \uAC19\uC740 \uC138 \uACBD\uC6B0\uB85C \uB098\uB20C \uC218 \uC788\uB2E4. \n* < 1 (\uC544\uC784\uACC4 \uC9C8\uB7C9): \uC77C\uB2E8 \uD575\uBD84\uC5F4\uC774 \uC2DC\uC791\uD558\uBA74, \uD3C9\uADE0\uC801\uC73C\uB85C \uCD1D 1/(1 \u2212 )\uBC88\uC758 \uD575\uBD84\uC5F4\uC774 \uC77C\uC5B4\uB09C\uB2E4. \uD575 \uC5F0\uC1C4 \uBC18\uC751\uC740 \uAE08\uBC29 \uC0AC\uB77C\uC9C0\uAC8C \uB41C\uB2E4. \n* = 1 (\uC784\uACC4 \uC9C8\uB7C9): \uD558\uB098\uC758 \uC790\uC720 \uC911\uC131\uC790\uC5D0 \uC758\uD574 \uC2DC\uC791\uD558\uBA74, \uC5B4\uB290 \uC21C\uAC04\uC5D0 \uAD00\uCC30\uD558\uB354\uB77C\uB3C4 \uD3C9\uADE0\uC801\uC778 \uC790\uC720 \uC911\uC131\uC790\uC758 \uAC1C\uC218\uB294 1\uC744 \uC720\uC9C0\uD558\uAC8C \uB41C\uB2E4. \uC989, \uD575 \uC5F0\uC1C4 \uBC18\uC751\uC774 \uBA48\uCD94\uC5B4\uBC84\uB9B4 \uD655\uB960\uC774 \uC788\uC9C0\uB9CC, \uC774 \uD655\uB960\uC740 \uB2E4\uC218\uC758 \uC911\uC131\uC790\uAC00 \uC0DD\uC131\uB420 \uD655\uB960\uC5D0 \uC758\uD574\uC11C \uC0C1\uC1C4\uB418\uAC8C \uB41C\uB2E4. \n* > 1 (\uCD08\uC784\uACC4 \uC9C8\uB7C9): \uBE44\uB85D \uD558\uB098\uC758 \uC790\uC720 \uC911\uC131\uC790\uB85C \uC2DC\uC791\uD558\uBA74, \uD575 \uC5F0\uC1C4 \uBC18\uC751\uC774 \uC2DC\uC791\uB418\uC9C0 \uC54A\uAC70\uB098 \uAE08\uBC29 \uBA48\uCD94\uC5B4\uBC84\uB9B4 \uAC00\uB2A5\uC131\uC774 \uC5C6\uB294 \uAC83\uC740 \uC544\uB2C8\uB2E4. \uD558\uC9C0\uB9CC \uC77C\uB2E8 \uC790\uC720 \uC911\uC131\uC790 \uC218\uAC00 \uBA87 \uAC1C\uB9CC \uB118\uC5B4\uAC00\uBA74, \uC774\uD6C4 \uAE30\uD558\uAE09\uC218\uC801\uC73C\uB85C \uC99D\uAC00\uD558\uAC8C \uB41C\uB2E4. \uACC4 \uB0B4\uBD80\uC5D0 \uC874\uC7AC\uD558\uB294 \uC911\uC131\uC790\uC758 \uAC1C\uC218\uC640 \uD575\uBD84\uC5F4\uC758 \uCD1D\uD68C\uC218 \uBAA8\uB450 \uC5D0 \uBE44\uB840\uD558\uB294\uB370, \uB294 \uD3C9\uADE0 \uC138\uB300 \uC2DC\uAC04\uC774\uBA70, \uB294 \uACBD\uACFC \uC2DC\uAC04\uC774\uB2E4. \uC774\uB7EC\uD55C \uBC18\uC751\uC740 \uB2F9\uC5F0\uD558\uAC8C\uB3C4 \uC601\uC6D0\uD788 \uC9C0\uC18D\uB420 \uC218 \uC5C6\uB2E4. \uB294 \uB0A8\uC544\uC788\uB294 \uD575\uBD84\uC5F4 \uBB3C\uC9C8\uC758 \uC591\uC774 \uC904\uC5B4\uAC10\uC5D0 \uB530\uB77C \uAC10\uC18C\uD558\uAC8C \uB41C\uB2E4. \uB610\uD55C \uBAA8\uC591\uC774\uB77C\uB358\uAC00 \uBC00\uB3C4 \uC5ED\uC2DC \uBCC0\uD654\uD558\uAC8C \uB41C\uB2E4. \uBAA8\uC591\uC5D0\uC11C\uC758 \uBCC0\uD654\uB77C \uD568\uC740, \uB0A8\uC544\uC788\uB294 \uD575\uBD84\uC5F4 \uBB3C\uC9C8\uC774 \uC11C\uB85C \uCABC\uAC1C\uC5B4\uC9C4\uB2E4\uAC70\uB098, \uD639\uC740 \uB2E8\uC21C\uD788 \uB179\uC544\uC11C \uD758\uB7EC\uAC00\uBC84\uB9B0\uB2E4\uB4E0\uC9C0 \uD558\uB294 \uAC83\uC744 \uC758\uBBF8\uD55C\uB2E4."@ko . . "Een nucleaire kettingreactie doet zich voor, wanneer een kernreactie gemiddeld gesproken een of meer (vervolg)kernreacties veroorzaakt, en op deze manier een zichzelf enige tijd in stand houdende kettingreactie van kernreacties in gang zet. Het principe werd in 1933 ontdekt door Le\u00F3 Szil\u00E1rd. De specifieke kernreactie kan zowel splijting van zware isotopen (bijvoorbeeld uranium-235) als in algemenere zin ook de fusie van lichte isotopen (bijvoorbeeld deuterium en tritium) betreffen: een reactie die zichzelf kan onderhouden."@nl . . . . . . "\uD575 \uC5F0\uC1C4 \uBC18\uC751"@ko . . "Nuclear chain reaction"@en . . . . . "Reacci\u00F3n nuclear en cadena"@es . . . "\u6838\u9023\u9396\u53CD\u61C9\uFF08\u82F1\u6587\uFF1ANuclear chain reaction\uFF09\uFF0C\u662F\u7576\u767C\u751F\u4E00\u500B\u6838\u53CD\u61C9\uFF0C\u5169\u500B\u6216\u4EE5\u4E0A\u7684\u5468\u908A\u6838\u53CD\u61C9\u88AB\u89F8\u52D5\uFF0C\u5F9E\u800C\u5E36\u52D5\u5176\u4ED6\u6838\u53CD\u61C9\u4EE5\u6307\u6578\u5F62\u5F0F\u589E\u9577\u3002\u5728\u81E8\u754C\u8CEA\u91CF\u7684\u6838\u88C2\u8B8A\u71C3\u6599\u767C\u751F\u7684\u4E0D\u53D7\u63A7\u6838\u9023\u9396\u53CD\u61C9\u53EF\u91CB\u653E\u51FA\u5DE8\u5927\u80FD\u91CF\uFF0C\u4E5F\u662F\u7D14\u6838\u88C2\u53D8\u70B8\u5F39\u7684\u5A01\u529B\u4F86\u6E90\u3002\u5728\u6838\u5B50\u53CD\u5E94\u5806\u4E2D\uFF0C\u6838\u9023\u9396\u53CD\u61C9\u53EF\u901A\u904E\u63D2\u5165\u5438\u6536\u4E2D\u5B50\u7684\u63A7\u5236\u6367\u4EBA\u5DE5\u4E2D\u6B62\u3002"@zh . . . "\uD575 \uC5F0\uC1C4 \uBC18\uC751(\u6838\u9023\u9396\u53CD\u61C9, nuclear chain reaction)\uC740 \uD558\uB098\uC758 \uC774 \uD3C9\uADE0\uC801\uC73C\uB85C \uD558\uB098 \uC774\uC0C1\uC758 \uD575 \uBC18\uC751\uC744 \uC720\uBC1C\uD558\uB294 \uACFC\uC815\uC73C\uB85C, \uC77C\uB2E8 \uD558\uB098\uC758 \uD575 \uBC18\uC751\uC774 \uC2DC\uC791\uD558\uBA74 \uC774\uD6C4 \uD575 \uBC18\uC751 \uC218\uAC00 \uAE30\uD558\uAE09\uC218\uC801\uC73C\uB85C \uC99D\uAC00\uD558\uB294 \uD604\uC0C1\uC744 \uAC00\uB9AC\uD0A8\uB2E4. \uC784\uACC4 \uC9C8\uB7C9 \uC774\uC0C1\uC758 \uCDA9\uBD84\uD55C \uC591\uC758 \uD575\uBD84\uC5F4 \uC5F0\uB8CC\uAC00 \uC81C\uC5B4\uB418\uC9C0 \uC54A\uC740 \uCC44\uB85C \uD575 \uC5F0\uC1C4 \uBC18\uC751\uC744 \uC77C\uC73C\uD0A4\uBA74, \uB9C9\uB300\uD55C \uC591\uC758 \uC5D0\uB108\uC9C0 \uBC29\uCD9C\uC744 \uC77C\uC73C\uD0A4\uBA70, \uC774\uAC83\uC774 \uBC14\uB85C \uD575\uBB34\uAE30\uC758 \uAE30\uBCF8 \uC6D0\uB9AC\uC774\uB2E4. \uD575 \uC5F0\uC1C4 \uBC18\uC751\uC740 \uC801\uC808\uD558\uAC8C \uC81C\uC5B4\uD560 \uC218 \uC788\uC73C\uBA70, \uD575 \uBC18\uC751\uB85C\uC5D0\uC11C\uC640 \uAC19\uC774 \uC5D0\uB108\uC9C0\uC6D0\uC73C\uB85C \uC0AC\uC6A9\uB420 \uC218\uB3C4 \uC788\uB2E4. \uC720\uC77C\uD558\uAC8C \uC54C\uB824\uC9C4 \uC790\uC5F0\uC801\uC73C\uB85C \uC9C0\uC18D\uB418\uB294 \uD575 \uC5F0\uC1C4 \uBC18\uC751\uC740 \uAC00\uBD09\uC758 \uC624\uD074\uB85C(Oklo)\uC5D0\uC11C\uC600\uB2E4. \uCD5C\uCD08\uC758 \uC778\uACF5\uC801\uC778 \uC9C0\uC18D\uC801\uC778 \uD575 \uC5F0\uC1C4 \uBC18\uC751\uC740 \uC5D4\uB9AC\uCF54 \uD398\uB974\uBBF8\uAC00 \uC774\uB048 \uC5D0 \uC758\uD574\uC11C\uC600\uB2E4. \uC774\uB294 \uB9E8\uD574\uD2BC \uACC4\uD68D\uB3D9\uC548\uC5D0 \uC77C\uC5B4\uB09C \uC77C\uB85C, 1942\uB144 12\uC6D4 2\uC77C \uC2DC\uCE74\uACE0 \uB300\uD559\uC758 (Stagg Field)\uC758 \uC9C0\uD558\uC5D0\uC11C \uC2E4\uD5D8\uB418\uC5C8\uB2E4. \uC77C\uBD80 \uD575\uBD84\uC5F4 \uBC18\uC751\uC2DD\uC740 \uB2E4\uC74C\uACFC \uAC19\uB2E4, \uC22B\uC790\uB294 \uD3C9\uADE0\uC774\uB2E4.: \n* U-235 + \uC911\uC131\uC790 = \uD575\uBD84\uC5F4 \uC0B0\uCD9C\uBB3C + 2.52 \uC911\uC131\uC790 + 180 MeV \n* Pu-239 + \uC911\uC131\uC790 = \uD575\uBD84\uC5F4 \uC0B0\uCD9C\uBB3C + 2.95 \uC911\uC131\uC790 + 200 MeV \uAC12\uC5D0 \uB530\uB77C \uB2E4\uC74C\uACFC \uAC19\uC740 \uC138 \uACBD\uC6B0\uB85C \uB098\uB20C \uC218 \uC788\uB2E4."@ko . . . "\u9023\u9396\u53CD\u5FDC\uFF08\u308C\u3093\u3055\u306F\u3093\u306E\u3046\u3001nuclear chain reaction\uFF09\u3068\u306F\u3001\u6838\u5206\u88C2\u6027\u7269\u8CEA\u304C\u4E2D\u6027\u5B50\u3092\u5438\u53CE\u3059\u308B\u3053\u3068\u3067\u6838\u5206\u88C2\u53CD\u5FDC\u3092\u8D77\u3053\u3059\u3068\u540C\u6642\u306B\u65B0\u305F\u306A\u4E2D\u6027\u5B50\u304C\u98DB\u3073\u51FA\u3057\u3001\u3055\u3089\u306B\u5225\u306E\u6838\u5206\u88C2\u53CD\u5FDC\u3092\u5F15\u304D\u8D77\u3053\u3057\u3066\u3001\u5358\u4F4D\u6642\u9593\u5F53\u305F\u308A\u306E\u53CD\u5FDC\u56DE\u6570\u304C\u4E00\u5B9A\u3082\u3057\u304F\u306F\u6307\u6570\u95A2\u6570\u7684\u306B\u5897\u52A0\u3059\u308B\u72B6\u614B\u3067\u3042\u308B\u3002 \u5341\u5206\u306B\u591A\u91CF\uFF08\u81E8\u754C\u91CF\u4EE5\u4E0A\uFF09\u306E\u6838\u5206\u88C2\u6027\u7269\u8CEA\u306E\u4E2D\u3067\u3001\u5236\u5FA1\u3055\u308C\u306A\u3044\u72B6\u614B\u306E\u4E0B\u3067\u9023\u9396\u53CD\u5FDC\u304C\u8D77\u304D\u308B\u3068\u3001\u30A8\u30CD\u30EB\u30AE\u30FC\u304C\u7206\u767A\u7684\u306B\u653E\u51FA\u3055\u308C\u308B\u3002\u3053\u308C\u304C\u6838\u5175\u5668\u306E\u52D5\u4F5C\u539F\u7406\u306B\u306A\u3063\u3066\u3044\u308B\u3002\u9023\u9396\u53CD\u5FDC\u306F\u5341\u5206\u306B\u5236\u5FA1\u3055\u308C\u305F\u72B6\u614B\u3067\u30A8\u30CD\u30EB\u30AE\u30FC\u6E90\u3068\u3057\u3066\u3082\u7528\u3044\u3089\u308C\u308B\uFF08\u539F\u5B50\u7089\u306A\u3069\uFF09\u3002 \u3044\u304F\u3064\u304B\u306E\u6838\u5206\u88C2\u53CD\u5FDC\u3067\u751F\u3058\u308B\u4E2D\u6027\u5B50\u6570\u3068\u30A8\u30CD\u30EB\u30AE\u30FC\u306E\u5E73\u5747\u5024\u306F\u4EE5\u4E0B\u306E\u901A\u308A\u3067\u3042\u308B\u3002 \n* 235U + \u4E2D\u6027\u5B50 -> \u6838\u5206\u88C2\u7247 + 2.52 \u4E2D\u6027\u5B50 + 180 MeV. \n* 239Pu + \u4E2D\u6027\u5B50 -> \u6838\u5206\u88C2\u7247 + 2.95 \u4E2D\u6027\u5B50 + 200 MeV. \u3053\u306E\u53CD\u5FDC\u5F0F\u306E\u53F3\u8FBA\u3067\u306F\u3001\u6211\u3005\u304C\u5229\u7528\u3059\u308B\u3053\u3068\u304C\u3067\u304D\u305A\u691C\u51FA\u3082\u56F0\u96E3\u306A\u30CB\u30E5\u30FC\u30C8\u30EA\u30CE\u306E\u904B\u52D5\u30A8\u30CD\u30EB\u30AE\u30FC\u5206\u7D04 10 MeV \u306F\u9664\u304B\u308C\u3066\u3044\u308B\u3002"@ja . . . . . . . "\u0426\u0435\u043F\u043D\u0430\u0301\u044F \u044F\u0301\u0434\u0435\u0440\u043D\u0430\u044F \u0440\u0435\u0430\u0301\u043A\u0446\u0438\u044F \u2014 \u043F\u043E\u0441\u043B\u0435\u0434\u043E\u0432\u0430\u0442\u0435\u043B\u044C\u043D\u043E\u0441\u0442\u044C \u0435\u0434\u0438\u043D\u0438\u0447\u043D\u044B\u0445 \u044F\u0434\u0435\u0440\u043D\u044B\u0445 \u0440\u0435\u0430\u043A\u0446\u0438\u0439, \u043A\u0430\u0436\u0434\u0430\u044F \u0438\u0437 \u043A\u043E\u0442\u043E\u0440\u044B\u0445 \u0432\u044B\u0437\u044B\u0432\u0430\u0435\u0442\u0441\u044F \u0447\u0430\u0441\u0442\u0438\u0446\u0435\u0439, \u043F\u043E\u044F\u0432\u0438\u0432\u0448\u0435\u0439\u0441\u044F \u043A\u0430\u043A \u043F\u0440\u043E\u0434\u0443\u043A\u0442 \u0440\u0435\u0430\u043A\u0446\u0438\u0438 \u043D\u0430 \u043F\u0440\u0435\u0434\u044B\u0434\u0443\u0449\u0435\u043C \u0448\u0430\u0433\u0435 \u043F\u043E\u0441\u043B\u0435\u0434\u043E\u0432\u0430\u0442\u0435\u043B\u044C\u043D\u043E\u0441\u0442\u0438. \u041F\u0440\u0438\u043C\u0435\u0440\u043E\u043C \u0446\u0435\u043F\u043D\u043E\u0439 \u044F\u0434\u0435\u0440\u043D\u043E\u0439 \u0440\u0435\u0430\u043A\u0446\u0438\u0438 \u044F\u0432\u043B\u044F\u0435\u0442\u0441\u044F \u0446\u0435\u043F\u043D\u0430\u044F \u0440\u0435\u0430\u043A\u0446\u0438\u044F \u0434\u0435\u043B\u0435\u043D\u0438\u044F \u044F\u0434\u0435\u0440 \u0442\u044F\u0436\u0451\u043B\u044B\u0445 \u044D\u043B\u0435\u043C\u0435\u043D\u0442\u043E\u0432, \u043F\u0440\u0438 \u043A\u043E\u0442\u043E\u0440\u043E\u0439 \u043E\u0441\u043D\u043E\u0432\u043D\u043E\u0435 \u0447\u0438\u0441\u043B\u043E \u0430\u043A\u0442\u043E\u0432 \u0434\u0435\u043B\u0435\u043D\u0438\u044F \u0438\u043D\u0438\u0446\u0438\u0438\u0440\u0443\u0435\u0442\u0441\u044F \u043D\u0435\u0439\u0442\u0440\u043E\u043D\u0430\u043C\u0438, \u043F\u043E\u043B\u0443\u0447\u0435\u043D\u043D\u044B\u043C\u0438 \u043F\u0440\u0438 \u0434\u0435\u043B\u0435\u043D\u0438\u0438 \u044F\u0434\u0435\u0440 \u0432 \u043F\u0440\u0435\u0434\u044B\u0434\u0443\u0449\u0435\u043C \u043F\u043E\u043A\u043E\u043B\u0435\u043D\u0438\u0438."@ru . . "Una reacci\u00F3 nuclear en cadena \u00E9s una reacci\u00F3 nuclear que es mant\u00E9 en el temps quan un neutr\u00F3 provoca la fissi\u00F3 d'un , alliberant-se diversos neutrons que al seu torn causen altres fissions. Aquesta reacci\u00F3 en cadena nom\u00E9s es produir\u00E0 si almenys un dels neutrons lents emesos en la fissi\u00F3 \u00E9s apte per provocar una nova fissi\u00F3. Una de les aplicacions de les reaccions nuclears en cadena m\u00E9s freq\u00FCents s\u00F3n els reactors nuclears per a generar calor a les centrals nuclears per a la producci\u00F3 d'electricitat. Avui dia no se sap qu\u00E8 fer amb els residus radioactius que es van acumulant a mesura que es consumeix el combustible. D'altra banda, les reserves d'urani s\u00F3n actualment una mica majors que les del gas natural, per\u00F2 cal recordar que s\u00F3n finites i no molt abundants. Les reaccions de fissi\u00F3 en cadena tamb\u00E9 es poden usar per a fins militars, com per exemple als reactors de propulsi\u00F3 de submarins nuclears. Per a controlar una reacci\u00F3 nuclear de fissi\u00F3 en cadena cal controlar la seva reactivitat o, el que \u00E9s equivalent, el seu coeficient de multiplicaci\u00F3. De vegades pot oc\u00F3rrer que, per diverses raons, es descontroli: s'anomena un i comporta contaminaci\u00F3 radioactiva i una greu radiotoxicitat. De fet \u00E9s una de les quatre causes m\u00E9s importants al m\u00F3n de morts per enverinament per radiacions."@ca . . . . . . .