atomic clock
英
美
- 原子钟
详细释义
Noun:
-
a timepiece that derives its time scale from the vibration of atoms or molecules
双语例句
- Such a molecular or atomic clock is now being developed and promises to be very accurate.
这种分子和原子钟目前正在发展中，预期能有很高的准确度。 - In a traditional atomic clock, atoms are illuminated by microwaves, in the gigahertz frequency range.
在传统的原子钟里，原子受到吉赫波段的微波照射。
相关词汇
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