亚洲AV成人精品一区二区三区四区|快播日韩美嘛豆一区|国产欧美激情a级免费|一级黄片AAA色一品|久久国产成人精品Av|谁有AV免费观看|成人高清国产视频|日韩区欧美区久久综合一区|在线观看黄色网页|亚洲欧美国产11

單詞乎

law of conservation of energy

law of conservation of energy是什么意思、law of conservation of energy怎么讀

law of conservation of energy漢語翻譯

【化】 能量守恒定律; 能量守恒與轉(zhuǎn)化定律

law of conservation of energy英語解釋

名詞 law of conservation of energy:

  1. the fundamental principle of physics that the total energy of an isolated system is constant despite internal changes
    同義詞:conservation of energy, first law of thermodynamics
0
糾錯