亚洲国产精品视频中文字幕,毛片亚洲AV无码精品国产午夜,亚洲国产精品色婷婷,国产综合日韩精品第16页

單詞乎

conservation of mass

conservation of mass是什么意思、conservation of mass怎么讀

conservation of mass漢語翻譯

【化】 質(zhì)量守恒
【醫(yī)】 質(zhì)量不滅

conservation of mass英語解釋

名詞 conservation of mass:

  1. a fundamental principle of classical physics that matter cannot be created or destroyed in an isolated system
    同義詞：conservation of matter, law of conservation of mass, law of conservation of matter
0
糾錯