“beam expander”概念、定义、翻译-科学时代

单词	beam expander
释义	电子通信与自动控制技术词汇手册 beam expander 扩束器
随便看	sailing star sailing trawl sailing warranty sailing warranty sailing warranty sailless sailor sailor sailor sailor blouse sailor jupon sailor knot sailorless sailor look sailorman sailplaning Sails saint saint SAINT Saint Andrew's cross Saint Augustine grass Saint Augustine of Canterbury Saint Bartholomew's Day Massacre Saint Benedict

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。

beam expander