1MJ/Kg等于多少大卡 23.45±1MJ/Kg 等于多少大卡
1MJ/Kg\u7b49\u4e8e\u591a\u5c11\u5927\u5361\u3000\u30001MJ=1000kj = 1000/4.2 \u5927\u5361=1000000/4.2\u5361\u3002
\u3000\u30001\u5361\u8def\u91cc=4.19\u7126\u8033
\u3000\u3000\u6307\u57fa\u51c6\u65f6\u671f\u4eba\u4eec\u6d88\u8d39\u4e2d\u7684\u5e73\u5747\u6bcf\u4eba\u98df\u7269\u4f9b\u7ed9\u91cf\u7684\u4f30\u8ba1\u6570\uff0c\u6570\u5b57\u7528\u70ed\u91cf\u3001\u86cb\u767d\u8d28\u548c\u8102\u80aa\u6765\u8868\u793a\u3002\u70ed\u91cf\u7684\u5355\u4f4d\u662f\u5927\u5361\u3002\u5728\u63d0\u5021\u4f7f\u7528\u7684\u70ed\u91cf\u5355\u4f4d\u201c\u5343\u7126\u8033\u201d\uff081\u5361\u8def\u91cc=4.19\u7126\u8033\uff09\u88ab\u5e7f\u6cdb\u7406\u89e3\u548c\u63a5\u53d7\u4ee5\u524d\uff0c\u5c06\u91c7\u7528\u4f20\u7edf\u7684\u70ed\u91cf\u5355\u4f4d\u3002
\u3000\u3000\u5927\u5361\uff0c\u4e5f\u88ab\u8bb0\u505a\u5927\u5199\u5b57\u6bcdC,\u6700\u5e38\u89c1\u4e8e\u98df\u54c1\u6807\u6ce8\uff0c\u76f8\u5f53\u4e8e\u5c061000\u514b\u6c34\u57281\u5927\u6c14\u538b\u4e0b\u7531\u6444\u6c0f14.5\u5ea6\u63d0\u5347\u523015.5\u5ea6\u6240\u9700\u7684\u70ed\u91cf\uff0c\u7ea6\u7b49\u4e8e4186\u7126\u8033\u3002
\u89e3\uff1a
23.45\u00b11MJ/kg
=\uff0823.45\u00b11\uff09\u00f74.18\u5146\u5361/\u5343\u514b
\u2248\uff085.61\u00b10.24\uff09\u5146\u5361/\u5343\u514b
=\uff085610\u00b1240\uff09\u5343\u5361/\u5343\u514b
=\uff085610\u00b1240\uff09\u5927\u5361/\u5343\u514b
23.45\u00b11MJ/Kg \u7b49\u4e8e5610\u00b1240\u5927\u5361/\u5343\u514b
绛旓細1MJ=1000000J 1NJ=10000J 1MJ=100NJ
绛旓細1MJ=1000KJ MJ銆並J閮芥槸鐑煎崟浣嶏紝MJ鏄厗鐒﹁筹紝KJ鏄崈鐒﹁炽1MJ=1000000J锛1KJ=1000J锛屾墍浠1MJ=1000KJ銆傜儹閲忓崟浣嶇殑涓浜涘父瑙侀棶棰 1鐒﹁宠兘閲忕浉绛変簬1鐗涢】鍔涚殑浣滅敤鐐瑰湪鍔涚殑鏂瑰悜涓婄Щ鍔1绫宠窛绂绘墍鍋氱殑鍔熴傜鍙稪涓虹邯蹇佃嫳鍥界墿鐞嗗瀹剁劍鑰宠屽懡鍚嶃1鐒=1鐗浡风背锛屼篃绛変簬1鐡︾殑鍔熺巼鍦1绉掑唴鎵鍋氱殑鍔燂紝1鐒=1鐡...
绛旓細mj鍜宩鐨勬崲绠椾负锛1MJ=1000000J銆1銆丮J鏄竴涓儹鍊煎崟浣嶏紝鍗冲厗鐒﹁筹紙megajoule锛孧J锛夈1鐒﹁虫槸鎸囩敤1鐗涢】锛圢锛夊姏鎶1kg鐗╀綋绉诲姩1m鎵闇瑕佺殑鑳介噺銆1000J绛変簬1鍗冪劍鑰筹紙kilojoule锛孠J锛夛紱1000KJ绛変簬1鍏嗙劍鑰炽2銆1鐒﹁虫槸鎸囩敤1鐗涢】锛圢锛夊姏鎶1kg鐗╀綋绉诲姩1m鎵闇瑕佺殑鑳介噺銆1000J绛変簬1鍗冪劍鑰筹紙kilojoule锛孠J锛夛紱...
绛旓細1MJ=1000KJ MJ銆並J閮芥槸鐑煎崟浣嶏紝MJ鏄厗鐒﹁筹紝KJ鏄崈鐒﹁炽1MJ=1000000J锛1KJ=1000J锛屾墍浠1MJ=1000KJ銆1鐒﹁宠兘閲忕浉绛変簬1鐗涢】鍔涚殑浣滅敤鐐瑰湪鍔涚殑鏂瑰悜涓婄Щ鍔1绫宠窛绂绘墍鍋氱殑鍔熴傜鍙稪涓虹邯蹇佃嫳鍥界墿鐞嗗瀹剁劍鑰宠屽懡鍚嶃1鐒=1鐗浡风背锛屼篃绛変簬1鐡︾殑鍔熺巼鍦1绉掑唴鎵鍋氱殑鍔燂紝1鐒=1鐡β风銆備互姣涚粏绠＄數娉充负渚...
绛旓細1MJ=10*6鐒﹁ 1鍗冨崱绛変簬4180鐒﹁ 1000000/4180= 鍗冨崱 1MJ/kg绛変簬澶氬皯239.2/kg鍗冨崱
绛旓細1 MJ锛堝厗鐒︼級绛変簬239.005736 Kcal锛堝崈鍗★級銆
绛旓細1澶у崱=1000鍗=1000*4.18鐒﹁=4180鐒﹁筹紱1MJ=1000000鐒﹁=239.234澶у崱锛涚劍鑰崇殑涓昏璐＄尞鏄粬鐮旂┒浜嗙儹鍜屾満姊板姛涔嬮棿鐨勫綋閲忓叧绯汇傜劍鑰虫渶鍒濈殑鐮旂┒鏂瑰悜鏄數纾佹満锛屼粬鎯冲皢鐖朵翰鐨勯吙閰掑巶涓簲鐢ㄧ殑钂告苯鏈烘浛鎹㈡垚鐢电鏈轰互鎻愰珮宸ヤ綔鏁堢巼 鐒﹁崇儹 浠ユ瘺缁嗙鐢垫吵涓轰緥锛氭瘺缁嗙鐢垫吵闇瑕佺數鍦哄仛鍔燂紝鏈夌數鍦哄仛鍔熷氨浼氫骇鐢熺儹閲忥紝杩欏氨...
绛旓細1MJ=1000 000J锛岃繖閲孧鏄厗鐨勬剰鎬濓紝鐩稿綋浜10^6銆侼m3褰撶劧涓嶆槸绔嬫柟绾崇背銆傜珛鏂圭撼绫抽偅涔熷お灏忎簡銆侼m3灏辨槸鎸囧緱绔嬫柟绫筹紝杩欓噷鐨凬鎸囧緱鏄竴绉嶈嚜鐒剁殑鐘舵併
绛旓細1MJ=1000kj = 1000/4.2 澶у崱
绛旓細鎸夎绠楀叕寮忚绠椼傛牴鎹绠楄浆鎹㈡硶鍒欏彲寰楋紝1mj锛100000j锛宮鏄厗锛岀浉褰撲簬1mj绛変簬10鐨6娆℃柟锛宮j绛変簬Nm3锛孨m3灏辨槸鎸囧緱绔嬫柟绫,杩欓噷鐨凬鎸囧緱鏄竴绉嶈嚜鐒剁殑鐘舵併
