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

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。

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Especially, the use of SC cut quartz crystal further improves the short-term frequency stability and acceleration sensitivity.

尤其是石英晶体谐振片采用了SC切型进一步提高了短期频率稳定度和加速度灵敏度。

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