日本三级无码啪啪区|午夜视频久久一区久久一|AAAAA一级黄片|日本久久99久久|国际精品AV在线|狠狠2015亚洲一区|美腿丝袜亚洲网站|欧美色多多人人看|国产超碰美女在线|www色色在线色

單詞乎

second law of thermodynamics

second law of thermodynamics是什么意思、second law of thermodynamics怎么讀

second law of thermodynamics漢語翻譯

【化】 熱力學第二定律

second law of thermodynamics英語解釋

名詞 second law of thermodynamics:

  1. a law stating that mechanical work can be derived from a body only when that body interacts with another at a lower temperature; any spontaneous process results in an increase of entropy
0
糾錯