This study focused on analysis of pressure fluctuation on the body surface, prediction of exterior far-field noise and interior noise and the road tests.
本文的研究重点包括车身表面脉动压力的求解和分析、车外远场噪声和车内噪声的预估以及实车道路试验研究。
Landslide prediction is one of the hot issues in the field of engineering geology, but the relevant theories have not been well built up so far.
滑坡预警预报是地质工程界研究的热点，也是目前还没有得到很好解决的一个难点。
The prediction theory of this field is far more complete. The coiled tubing fatigue study method was outlined in this paper.
而目前连续油管疲劳寿命预测理论还很不成熟。
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