安装了其中几个接口，每5分钟系统会被唤醒若干次。
With several of them installed, the system must wake up several times every five minutes.
详细介绍NIM4铯喷泉钟系统频移及其不确定度的最新评定方法和结果。
This paper introduces the frequency deviations of NIM4 Cesium fountain clock , the method and result of a new evaluation.
大多数感觉信号都经过丘脑处理才会发动到特定中枢，而光线刺激直接影响生物钟系统。
While most sensory information is “processed” by the thalamus before being sent on its way, Ellenbogen says, light goes directly to the circadian system.
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