It is briefly introduced that a set of high flow cavitation noise measuring system has been used recently.
扼要地介绍了一套最近研制成功的高速水流空化噪声测试系统。
In this paper, the experimental set-up used for measuring the light output noise of a laser diode has been established.
采用互谱估计方法测量了半导体激光器的微弱电噪声谱及光噪声谱。
In this paper, the experimental set-up used for measuring the light output noise of a laser diode has been established.
采用互谱估计方法测量了半导体激光器的微弱电噪声谱及光噪声谱。
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