• 利用我们现有标准台试验型实验室标准,三台原子以及若干台(2 -6)气泡标准来建立原子时尺度

    Based on available frequency standards: one prototype laboratory model of cesium clock, three hydrogen clocks and several (2-6) rubidium clocks, the SO atomic time scale has been established.

    youdao

  • 利用我们现有标准台试验型实验室标准,三台原子以及若干台(2 -6)气泡标准来建立原子时尺度

    Based on available frequency standards: one prototype laboratory model of cesium clock, three hydrogen clocks and several (2-6) rubidium clocks, the SO atomic time scale has been established.

    youdao

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