... noise-load ratio ==> 噪声负载比 noise-measurement technique ==> 噪声测定技术 noise-measuring ==> 噪音测量 ...
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埋藏在噪声中的正弦波，利用相关技术进行检测，能够测定信号的大小和相位。
Using correlative technique to detect the sine wave in yawp is a good method for picking up certain signal from yawp jam, which can determine the size and phase of signal.
因此，声强技术同样适用于微特电机等低噪声声功率级测定。
So the sound intensity technique will be a wide range of applied prospects in the lo…
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