Identify noise factors whose variation may affect the quality characteristics.

辨别引起系统质量特性波动的噪声因子。

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This paper presents some methods that were adopted to identify noise sources and results of the identification.

论述了柴油机噪声源识别的几种方法及识别结果。

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This paper presents the acoustical holography method which can be used to identify noise source on a moving vehicle.

本文提出利用声全息原理，对运动状态下的汽车噪声源进行识别的方法。

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But the agents did not identify the noise as a bomb, nor treat the incident as important.

ECONOMIST: Painstaking police work��and intelligence failures

He begins by trying to identify the specific conditions that trigger the noise.

NEWYORKER: Don��t!

What we need now is a way of thinking that helps us sift through these new reams of information to identify the truly valuable pieces of data that are communicating the signal to which we should pay attention rather than the noise we should discount.

FORBES: A Guide to Thinking In the Era of Big Data: Nate Silver's "The Signal & The Noise"