“play”的概念、定义、翻译、参考文献-科学参考

单词	play
释义	play [plā] ^{MECHANICAL ENGINEERING} Free or unimpeded motion of an object, such as the motion between poorly fitted or worn parts of a mechanism.
随便看	vapor trail vapor volume equivalent VAR var vara varactor varactor diode varactor tuning Varanidae vardar vardarac var hour var hour meter variable variable-area exhaust nozzle variable-area meter variable-area track variable attenuator variable-bandwidth filter variable-block variable-capacitance diode variable capacitor variable carrier modulation variable ceiling variable click track

科学参考收录了103327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。