The shock total pressure was estimated with the normal component of the Mach number using normal shock theory.
激波总压损失用正激波关系式通过马赫数法向分量估计。

Another method to increase the pressure ratio precp 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。

Two parts are included in the thesis 1 The Analysis and Prediction of Fluctuating Pressure at Transonic Mach Numbers.
论文的工作由两部分组成1。跨音速脉动压力预测与分析。

The Effect of Inlet Mach Number to Stability Analysis in Compressible Boundary Layers of Blade Cascade Suction Surface
来流马赫数对叶栅吸力面可压边界层稳定性影响研究

Improved analytical solution and approximate solution of varying specific heat normal shock waves for Mach numbers3 to7
马赫数3到7的变比热正冲波的改进解析解及近似解

Improved analytical solution and approximate solution of varying specific heat normal shock waves for Mach numbers3 to5.
马赫数3到7得变比热正冲波得改进解析解及近似解

Direct solutions of varying specific heat attached oblique shock maximum wedge Angie and minimum approaching Mach number.
直接求解变比热斜冲波接体最大尖劈角与最小马赫数

To determine reasonably the unit price of labour, materials and mach ines constitutes the basis for and key to estimating foreign projects.
合理确定工料机单价是国外工程估价的基础和关键。