“DC secondary and primary clock system”概念、定义、翻译-科学时代

单词	DC secondary and primary clock system
释义	市政工程词汇手册 DC secondary and primary clock system 直流子母钟系统
随便看	exterior check exterior cold exterior cold and interior heat exterior common area (ECA) exterior contact exterior deficiency exterior deficiency and interior excess exterior drainage exterior-effusing formula exterior excess exterior excess and interior deficiency exterior fat exterior front Exterior Gateway Protocol exterior gateway protocol Exterior Gateway Protocol (EGP) Exterior Gateway Protocol (EGP) exterior gateway protocol (EGP) Exterior Gateway Protocol--Exterior Gateway Protocol (EGP) exterior gateway protocol--exterior gateway protocol (EGP) exterior guard exterior heat exterior heat and interior cold exterior ingress exterior-interior releasing formula

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

DC secondary and primary clock system