英德
有道
百度
谷歌
图片
维基
百科
噪声谱
noise spectrum
- 据此理论模型，导得螺旋桨空泡噪声谱的表达式。
On the basis of above theoretical model, the spectrum formula of propeller cavitation noise has been derived. - 进行了噪声分析仪的噪声谱分析、声强分析等功能的建模和设计。
Then the paper puts up the modeling and designing of functions of noise analyzer such as noise spectrum analysis, sound intensity and so on. - 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.
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