In addition, an imagination of using the reverse setting of oil seal to produce the microleakage inord er to make clean the lip contact region using in the agricultural construction Mach...
此外，对农业工程机械中的密封提出反装油封产生微泄漏，以形成对唇口接触区域清洗作用的设想。
The results show that the conical or cylindrical upstream influence region appears, in the interactions for all models and Mach numbers.
实验结果表明，在本实验范围内，激波边界层干扰中的上游影响区都呈现出柱形区或锥形区特性；
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