“piston ring free gap”的概念、定义、翻译、参考文献-科学参考

单词	piston ring free gap
释义	piston ring free gap 活塞环自由开口间隙
随便看	Liuwei Dihuang Wan liu-wei tonic tablets Liv live live ammunition live animal back-fathickness live anthrax vaccine live ark shell live attenuated measles virus vaccine(M-vac) live axle live beam pass live bearing live-bird live birth live bolt live-bottom furnace live brake lever live broadcast live cable test cap live camera live cartridge live center live centre live chassis live conductor

科学参考收录了1248194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。