“压力角”的概念、定义、翻译、参考文献-科学参考

单词	压力角
释义	压力角 Encyclopedia 工学齿轮传动释 pressure angle压力角在不计摩擦和构件的惯性的情况下，机构运动时从动件所受的驱动力的方向线与该力作用点的速度方向线之间的夹角。
随便看	nature religion nature reserve nature reserve law nature reserve monitoring nature reserve patrol nature sanctuary nature-society dualistic water cycle nature tourism nature ventilation air exchange rate nature-views of contemporary natural scientists Nature-views of contemporary western philosophers nature vs. nurture nature worship Nature·Society·Human Art Photography Exhibition Naturmuseum Senckenberg naught naughts and crosses naumannite Naum Moiseevich Korzhavin nauplius larva Naur Nauru Nauru Agreement Nauru Agreement Concerning in the Management of Fisheries of Common Interest Nauru Agreement，Nauru Agreement Concerning Cooperation in the Management of Fisheries of Common Interest

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。