Around the world, time is now monitored by highly reliable atomic clocks that are coordinated to produce a universal time standard.
当今世界，时间在很大程度上是由提供宇宙同步时间的原子钟来监测。
Atomic frequency Standard is the frequency and time benchmark of space technology and time awarding system, directly determining the quality of satellite communications.
原子频标是空间技术和授时系统的频率与时间基准，直接决定了卫星通信的质量。
Atomic frequency Standard is the frequency and time benchmark of space technology and time awarding system, directly determining the quality of satellite communications.
原子频标是空间技术和授时系统的频率与时间基准，直接决定了卫星通信的质量。
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