“universal center pin”的概念、定义、翻译、参考文献-科学参考

单词	universal center pin
释义	universal center pin 万向节中心销
随便看	after grass after-hardening after hardening after-hearing afterheat after heater after heating afterhold after hours value after hyperpolarization after hyperpolarization potential after image afterimage afterimage phenomena after imbibition of water after-impression after-irrigation moisture content of soil after landing quality terms after line afterload afterloading technique after loss realization after manuring after market aftermath

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。