A modal analysis system for light truck exhaust gas pollutant has been developed.

研制了一种轻型汽车排气污染物模态分析系统。

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A modal analysis using the finite element method is carried out for a crankshaft workpiece system. Six lowest order modal 'parameters have been obtained.

本文用有限元方法对曲轴工件系统进行了模态分析，求出了前六阶模态参数。

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Now there is much more to it all but this is just a very simple explanation of modal analysis.

然而模态分析的内容还有很多，这只是一个非常简单的解释。

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In the outer ring, it can involve a complicated analysis using the multi-modal, non-exclusive test originating with the Department of Justice, and later adopted by the Courts.

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In addition to the fatigue testing, the lab does modal analysis, to evaluate what will happen to the blades as a result of unpredictable wind gusts.

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