查询词典 mach.

The strategy of decomposition and coordination is proposed based on the resolvability of HEN's exergy-economic objective function, which is between optimizaition of network and optimization of mach units.

在换热网络目標函数可分解性的基础上，本文又进一步提出了换热网络分解协调优化的研究策略，它是在各个匹配单元和整个换热网络结构之间进行优化协调，並获得换热网络的最优结构和各匹配单元的最优操作参数。

As part of this effort, an integrated scramjet model is about to begin testing at up to Mach 5.6 in a new wind tunnel in Beijing.

作为该项工作的一部分，一个可达5.6马赫的综合冲压模型即将在北京的一个新的风洞内开始测试。

The flow field structure over wedges of 30 o, 40 o and 50o by shadowgraph technique, and the sandpaper has been used to change the surface roughness of the model wedges. The shock reflection over wedges of 30o and 40o are of Mach reflection.

本实验使用影图法来撷取於斜角为30、40及50度之楔行体斜面上震波反射的流场结构，并利用砂纸来改变模型表面之粗糙度，从极度光滑至表面砂纸平均粗糙度为0.0174cm共做四组实验来进行分析与比较。

Yin Gete shows the perforated pipe installed in the standard plate resistance is by the sound hole of the flow Mach number, and coefficient proportional to the beam.

因葛特证明，装在管路中的穿孔平板其标准的声阻是与通过小孔的流束的马赫数及系数成正比。

This mach can help you squeeze more juice from the oranges.

这种机器可以帮你从柑桔中挤压出更多的柑桔汁。

These nose slices occur only in the high subsonic speed range (that is, above 0.88 to 0.9 Mach with a moderate KCAS - something well below 300 KCAS) when making roll inputs on or near the AOA limiter.

这些机首摆动只会在高亚音速范围内（换句话说，也就是0.88到0.9马赫的中等表速——比300节的表速低那么一丁点）当你在攻角极限值附近做滚转动作时才会出现。

And then level it. But aircraft that excel at subsonic flight are inefficient at Mach speeds, and vice versa.

然而善于亚音速飞行的飞机，在进行超音速飞行的时候效果是不理想的，反之亦然。

The point at which the incident wave, reflected wave, and mach fronts meet is called the "triple point"

入射冲击波、反射冲击波与马赫波波阵面汇合之点叫做"三相点。"

Among these was the Mikoyan MiG-25 Foxbat, a twin-engined, twin-tailed fighter capable of a Mach 2.8 performance.

他们中间有米高扬的米格-25狐蝠，一种双引擎，双垂尾，速度达2.8马赫的战斗机。

The appearance of the Mach 2.8-capable MiG-25 Foxbat in 1967 frightened Defense Department analysts and prompted a redirection in USAF fighter plans, with high performance once again becoming the primary concern. The F-X concept was eventually to emerge as the McDonnell Douglas F-15 Eagle, a twin-engined fighter with advanced avionics and long-range missiles.

在 1967 年马赫 2.8 与米格 25 Foxbat 的涌现使防御部门分析员感到吃惊，并推动了美国空军中的一个战斗机打算，并一度成为其时最受关注的焦点。F-X 概念是作为麦克唐纳道格拉斯 F 15 鹰最终涌现的，一架拥有高级航空电子与远程导弹的双引擎的战斗机。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。