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单词 atomic clock
释义

atomic clock

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英 [??t?mik kl?k]
美 [??tɑm?k klɑk]
是什么意思
  • n.

    原子钟;

  • 英英释义

    atomic clock

    • n.a timepiece that derives its time scale from the vibration of atoms or molecules
    学习怎么用

    双语例句

    1. 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。
    2. 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。

    权威例句

    Atomic clock
    Atomic clock
    Atomic clock
    An atomic clock with 10(-18) instability.
    Microfabricated atomic clocks
    A microfabricated atomic clock
    Atomic Clocks and Variations of the Fine Structure Constant
    Atomic clocks based on coherent population trapping: a review
    Atomic Clocks. (Book Reviews: The Quantum Physics of Atomic Frequency Standards.)
    Around-the-World Atomic Clocks: Observed Relativistic Time Gains
    Around-the-World Atomic Clocks: Predicted Relativistic Time Gains.
    Making optical atomic clocks more stable with 10-16-level laser stabilization
    Atomic clocks based on coherent population trapping: basic theoretical models and frequency stability
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