“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	single-tuned amplifier single-tuned circuit single-tuned interstage single-U groove weld single-unit semiconductor device single-V groove weld single welded joint single-wire line singly linked ring singly periodic function singular arc singular corresponding point singular integral singular integral equation singularity singularity theorems singular matrix singular point singular solution singular transformation singular values singultus sinh sinhalite sinistral fault

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。