查询词典 mach angle

And Mach number (to 0.88), and changing test section configurations. The significant results have been obtained.

首次开展了大堵塞比高M数和变试验段截面的探索性研究，取得了不同程度的成功，并获得了极有价值的研究成果。

In this case the valve outlet mach number is 0.4andthe valve noise level is approximately 85 dBA.

在这种情况下，阀门的出口马赫数为0.4，阀门的声压级约85分贝。

Thus there is a counteracting effect of increasing Mach number.

所示。因此增加的马赫数有一种抵消作用。

It can be seen, Mach number should be as large as possible, or make as small as possible.

从这里可以看出，平衡阀马赫数应尽可能大，或者使尽可能小。

Shown is the Mach number in a slice through the central 40 kpc of the galaxy.

图中展示的是一个过中心的厚度为40 kpc的一个切片的马赫数。

It is found that the unity Mach number isn't right at the throat but a little bit downstream of the throat.

发现马赫数为1的位置不是出现在喉部，而是在喉部下游一点的位置上。

If the pressure drop across diffuser restricted, have to choose a lower Mach number.

如果扩散器两端压降受限制，只好选择较低的马赫数。

The analytical results showed that Reynolds number and Mach number have a rather obvious effect on airfoil aerodynamic performances.

分析结果表明：雷诺数和马赫数对翼型气动性能有较大的影响。

The method for the unstart Mach number is described.

本文还提出了一种确定不起动马赫数的方法。

According to the measurement, verify the theoretical property of each station, Mach number and turbine engine efficiency.

在引擎量测方面，根据分析计算的站位结果比照实体站位所量测的数据，验证引擎理论分析架构及各站位估计的组件工作效率。

The two-acre Dunbar Community Garden in Little Rock has served as a model for several years.

几年来，坐落于小石城，占地两英亩的邓巴社区菜园树立了一个标杆。

Jerry points to the jacket hanging in the bathroom. It's ruined, and unwearable What?

杰瑞指着洗手间里挂着的夹克，毁了，不能穿了）什么？