Modal test and analysis of X-2 missile are discussed here in detail. Some test results are given Finally, the application of modal test and analysis in missile design is introduced.

本文详细叙述了X - 2导弹的模态试验及分析，给出了有关的试验结果，并对模态试验分析在导弹设计中的应用作了介绍。

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Modal measurement and analysis method of vehicle emission test were discussed.

研究了汽车工况法排放测试的模态试验方法及分析方法。

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Described are the lightening design, energy absorption car-body design, finite element analysis, static strength test and modal analysis calculation.

介绍了北京八通线地铁车体钢结构的轻量化设计、吸能车体设计、有限元分析、静强度试验和模态分析计算。

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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.

FORBES: China: 1.3 Billion Foreign Officials?