“perpetual motion machine”的概念、定义、翻译、参考文献-科学参考

单词	perpetual motion machine
释义	perpetual motion machine Encyclopedia 理学〔第一批〕释 perpetual motion machine永动机永远对外做功的机械，是不能实现的空想机械。 Chemistry ＞物理化学＞热力学(含统计热力学)＞释义 perpetual motion machine永动机
随便看	secondary electrical power supply secondary electron secondary electron emission secondary electron emission microscopy secondary electron emission microscopy, SEEM secondary element secondary emission secondary energy secondary enlargement secondary enriched zone in tailings pond secondary entry Secondary environment secondary environment secondary extinction secondary fan secondary fermentation secondary field secondary fissure secondary flow secondary fluctuation secondary flux of atomspheric γ-rays secondary flux of cosmic rays secondary focal point secondary focus secondary forest

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