氢原子钟由于其优良的短期稳定性能和较长的工作寿命因而在时间社会得到了越来越多的重视。

Due to its very good short-term frequency stability, hydrogen maser has been given more and more attention in time service.

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最近研制的氢原子钟，对于超过1,000秒的平均时间间隔，其稳定度好到10 ~ (- 16)。

Recently developed atomic hydrogen masers have achieved stability well into the 10-16 domain for averaging time intervals beyond 1,000 SEC.

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利用我们现有的标准，一台试验型实验室铯束标准，三台氢原子钟以及若干台(2 - 6)铷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.

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