通过理论计算和分析确定了噪声频谱图中各噪声峰值对应的噪声源及其传递路径，指明了压缩机降噪的主要目标。

Through theory computation and analysis, the source of noise and transfer paths corresponding to every noise peak value are confirmed, the main aim to decreasing noise is pointed out.

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首先对规制的正当性作了理论上的论证，接着分析了对此现象规制的目标及路径选择。

First, the validity of the regulation made by the theoretical arguments, and then analyzed the regulation of this phenomenon the objectives and routing.

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理论分析和实验表明，该算法可以在较短时间内获得多条多目标优化路径。

Theoretical and experimental results show that the algorithm can obtain multiple multiobjective optimal paths within acceptable time.

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