The testing and analysis methods as well as the conclusions given in this article have important significance for noise source recognition on the wall mounted air-conditioner.
本文给出的测试和分析方法以及结论对空调室内机噪声的识别有重要意义。
Perform reliability testing and root cause and failure analysis of complex problems and systems using applicable statistical methods.
执行可靠性测试和根本原因和失效分析复杂问题和系统使用适用的统计方法。
In this paper, by the methods of theoretical analysis, testing and simulation calculation, the economic driving mode of light vehicles traveling downhill is studied.
本文通过理论分析、试验和模拟计算的方法，对轻型车辆下坡行驶工况下经济性驾驶模式进行了研究。
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