“double beam”概念、定义、翻译-科学时代

单词	double beam
释义	机械工程词汇手册 double beam 双重梁
随便看	igniter igniter gas ignition ignition ignition ignition ignition ignition ignition ignition ignition ignition ignition ignition altitude ignition anode ignition capacity ignition circuit ignition circuit ignition current ignition delay ignition delay period ignition delay time ignition device ignition energy ignition energy

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。

double beam