leak signal feature 泄漏声特征
generation mechanism of leak signal 泄漏声产生机理
internal signal leak 信号内部耗散
Leak Acoustic Signal 泄漏声信号
The buried pipe transfer equation, the frequency character and the attenuation equation of the leak signal are studied.
研究了埋地管道泄漏信号波的传播方程，泄漏信号频率特性以及衰减方程。
Given that plans always leak, that's a signal to watch for; a sudden rise in German bond yields.
介于计划总是会提前泄露，我们需要留心这一危险信号：德国国债收益突然增加。
To solve the leak detection and location problem in pipeline flux, we built neural network model based on the difference of leak wave and normal signal.
为了解决目前管道流量泄漏监测和定位问题，根据管道泄漏应力波和正常信号的区别，建立神经网络模型。
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