“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	greatest lower bound greatest north latitude greatest partition greatest prime factor greatest south latitude greatest value greatest western elongation great evening bat Great Exhibition great form is bodiless Great Gatsby Great Geographical Discovery great gerbil Great Geysir Great Greece great green turban Great Hall of the People great harmony Great Harris Papyrus Great Himalayan National Park Great history great icosahedron Great Idea Great Inagua Island great inequality

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。