测量了扩压器内部边界层，得到了边界层参数并和理论计算作了比较。
Boundary layer conditions inside the diffuser were also measured during the test and were compared with that from the theoretical calculation.
本文介绍了用局部开槽内部吸气法控制汽车风洞试验地板边界层的新技术。
The paper introduced a new technology to control the boundary layer of vehicle wind tunnel with the method of part-gutter inspiration.
本文介绍了用局部开槽内部吸气法控制汽车风洞试验地板边界层的新技术。
The paper introduced a new technology to control the boundary layer of vehicle windtunnel with tyre mood of part-gutter inspiration.
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