“激光频率标准”的概念、定义、翻译、参考文献-科学参考

单词	激光频率标准
释义	激光频率标准 Encyclopedia 工学频率标准释 laser frequency standard激光频率标准采用国际计量委员会（CIPM）标准频率推荐值列表中的某个光频电磁辐射跃迁作为参考，通过稳频技术把输出激光频率锁定到这个参考跃迁上，实际复现标准频率或复现米的激光系统。输出频率在光学波段的频率标准。
随便看	two-point threshold two-port two-port network two-priority Two Prison Guards two proton emission two-proton emission two proton radioactivity two proton separation energy two public opinion fields two-pump model two-reflector antenna two Regulated Verse with Five Characters to a line by Wen Zhengming two-resonance maser two responsibilities two-ribbon flare two-role opera performance two-roll section mill two-rowed matrix two sample two-sample method two-sample problem two-sample test two scale approximation two-scale equation

科学参考收录了854744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。