请输入您要查询的字词:
单词
rubidium clock
释义
rubidium clock
Encyclopedia
工学
频率标准
释
rubidium clock
铷钟
利用铷气泡中铷蒸气原子超精细跃迁谱线频率校正晶体振荡器频率得到的原子钟。即铷原子钟。又称铷原子频率标准、铷频标。
Astronomy
rubidium clock
铷钟
随便看
drafts making
draft solicitation
Draft Theses on National and Colonial Questions for the Second Congress of the Communist International
draft tube
draft tube baffle crystallizer
drag
drag and drop
drag bit
drag body flowmeter
drag chain
drag coefficient
drag crisis
drag effect
drag embedment anchor
drag force
dragging
dragging along
dragging erection method
dragging gillnet fishing
dragging injury
dragging of light
Drag Her to Hell, Drive Her to Heaven
drag model
dragon
Dragon and Phoenix Bringing Prosperity
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/7/4 13:26:33