“天平杆”的概念、定义、翻译、参考文献-科学参考

单词	天平杆
释义	天平杆 scale arm rocker-bar
随便看	piston filler plate piston flow piston fluid meter piston follower piston force piston ga(u)ge piston gauge piston gland piston governor valve piston governor valve cage piston governor valve retaining spring piston governor valve strainer piston groove piston groove cleaner piston guard ring piston gudgeon pin piston guide piston head piston head end piston head plate piston heat set screw piston hydromotor piston hydrophone piston hydroreducer piston inner rib

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。