This paper indicates the normal testing methods of time domain frequency stability, and focal points out the testing methods of time domain frequency stability with modulation domain analysis.
介绍了时域频率稳定性常用的测量方法，并重点介绍了利用调制域分析仪实现时域频率稳定性的测量方法。
Our country takes the shed to a person of company, is for several dozens years company law domain intense argument focal point and the hot spot.
我国对一人公司的取舍，是几十年来公司法领域激烈争论的焦点和热点。
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