1.
A hot core heater would be very useful to avoid condensation of the constituents of air at the higher Mach numbers.
利用一个核心加热器，可以有效地避免空气成分在较高马赫数时发生冷凝。
2.
Mach limit altitude
马赫数受限制的飞行高度
3.
③height H=11000m, Mach number M=1.4, attack angle α=0, sideslip angleβ = 10 deg.
③高度11000米,马赫数为1.4,10侧滑角。
4.
②height H=11000m, Mach number M=1.4, attack angle α = 10deg, sideslip angle β=0;
②高度11000米,马赫数为1.4,10度攻角;
5.
however,the difference decrease to 2.6% when the inflow Mach number increases to Ma 8.
而当来流马赫数为8.09时,侧板前掠的进气道流量系数仅高2.6%。
6.
When Ma(subscript e)=0.45 the relative suction flow rate equals 0.043, the total pressure recovery increases by 2.6%.
在出口马赫数为0.45，相对抽吸量为0.043时总压恢复系数提高了2.6%。
7.
Direct numerical simulation of a spatially evolving hypersonic blunt cone turbulent boundary layer at Mach 6
马赫数为6的高超声速钝锥湍流边界层空间演化的直接数值模拟
8.
Ramjets work Best at speeds of Mach 2 (twice the speed of sound) and higher.
冲压式喷射发动机在马赫数为2(音速的两倍)或更高时工作得最好。
9.
Design of an Adaptive Control Augmentation Stability System for Fighter Aircraft Whose Flight Altitude and Mach Number Vary
飞机在变高度和变马赫数下自适应控制增稳系统的设计
10.
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
11.
Empirical results are needed in the transonic Mach regime.
在跨音速马赫数范围内需要经验结果。
12.
The main flow is approximately dependent only on Mach number.
主流仍然近似地只同马赫数有关。
13.
Implicit algorithms for viscous flow simulation at arbitrary Mach number
计算全马赫数下粘性流动的隐式算法
14.
Experimental study on the vortex tubes with different Mach number nozzles
喷嘴马赫数对涡流管性能影响的实验
15.
The dynamic performance of a ram air system will vary with Mach number and altitude and this tends to follow the aerodynamic characteristics of the missle.
像导弹空气动力特性一样，冲压空气式系统的动态特性随马赫数和高度的变化而变化。
16.
Boundary Conditions for Solving Flowfields at Low Mach Numbers by Preconditioning
预处理方法求解低马赫数流场的边界条件
17.
Conceptual design of Mach number 3.5 air-breathing propulsion system
最大飞行马赫数3.5的吸气式动力方案初步研究
18.
Effects of incoming Mach number on secondary mass flow rate
来流马赫数对引射火箭引射量的影响研究