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For several given types of inlet boundary layer, a numerical investigation on flow field of bowed stator vanes under two inlet subsonic Mach numbers was carried out. 摘要给定不同型式的进口边界层，在两种不同亚音速条件下对一平面扩压静叶栅的弯叶片流场进行了数值模拟。
For several given types of inlet boundary layer,a numerical investigation on flow field of bowed stator vanes under two inlet subsonic Mach numbers was carried out. 给定不同型式的进口边界层,在两种不同亚音速条件下对一平面扩压静叶栅的弯叶片流场进行了数值模拟。
For subsonic free stream, performance losses almost linearly increase with increasing Mach number. 低马赫数亚声速外流时，性能损失随外流马赫数的增加成近似线性增加；
And this investigation has predicted the possibility of bending flutter at high subsonic inlet Mach number and low negative incidence. 本研究还预测到在高亚音进口M数,低负攻角条件下出现弯曲颤振的可能。
As the tradition method can only estimate the addition of wave drag from subsonic to supersonic, and can not calculate the change of drag when Mach number increases. 由于传统的工程计算方法只能估算旋成体从亚音速到低超音速的波阻增加量，不能计算阻力随马赫数增加而引起的变化。
The relevance functions between total pressure recover coefficient and the parameters( Mach number, angle of attack, flow coefficient, angle of sideslip) for subsonic submerged inlet in turbojet and turbofan engine were investigated. 摘要根据某埋入式进气道试验数据建立了计算埋入式亚声速进气道总压恢复系数的经验公式，表现为关于马赫数、量系数、角、滑角的函数。
The relevance functions between total pressure recover coefficient and the parameters (Mach number, angle of attack, flow coefficient, angle of sideslip) for subsonic submerged inlet in turbojet and turbofan engine were investigated. 摘要根据某埋入式进气道试验数据建立了计算埋入式亚声速进气道总压恢复系数的经验公式，表现为关于马赫数、流量系数、攻角、侧滑角的函数。
An experimental study of cold flow field was conducted under entrance Mach number 2.5 on a supersonic combustor experiment rig with subsonic pilot combustor and stream wise vortices mixer. 摘要结合对应的数值计算，对一种带亚声速预燃室和流向涡掺混器的超声速燃烧模型燃烧室实验台，在其进口马赫数为2.;5的来流条件下，进行了冷态流场的实验研究。
Influence of Mach Number on Tornado Corner Flow Dynamics. 数对龙卷角流动力学的影响。
The main flow is approximately dependent only on Mach number. 主流仍然近似地只同马赫数有关。
It shows the indicated airspeed and the Mach number. 它显示了飞行速度和马赫数。
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。
An aircraft instrument that indicates speed in Mach numbers. 马赫表装于飞机上的一种以马赫数来显示速度的仪器
On basis of the modeling results, the effects of Mach number, attack angle and ramp angle on the inlet performance are analyzed. 根据此数学模型，分析了攻角和进口气流马赫数对进气道性能的影响，同时给出了斜板对进气道性能的影响。
The profiles of density, velocity, temperature, pressure and Mach number can be obtained by the computation. 通过计算可以得出密度、速度、温度、压力和马赫数的分布。
The Mach number in the outlet of the choke is calculated,and the flowage can be decided. 计算出口处的马赫数的值,判别节流嘴内的流态,进而逆向求节流嘴上游的各参数。
Effective Mach number control of cruise missile in large airspace is an urgent problem to he solved. 摘要在大空域内实现对于飞航导弹巡航马赫数的有效控制是一个迫切需要解决的问题。
Another method to increase the pressure ratio prec/p is to increase the temperature and Mach number of the eject gas. 提高引射气体的温度及马赫数，也可增加扩压比。
For the further supersonic range, performance losses increase slightly with increasing Mach number. 在继续的超声速范围内，性能损失随外流马赫数增加只有小幅增长。
In order to apply the central scheme to higher Mach number flows, the sensor about pressure or temperature aremodified with some TVD-like properties. 为适应较高马赫数计算，对人工粘性中的压力(温度)感测因子进行改进，使其具有类TVD性质，并有效地抑制不真实的数值振荡，拓展了中心格式的适用范围，使格式更具鲁棒性。