(3)Wind-tunnel for supersonic (Mach 1.4 to 5)or hypersonic (Mach 5 to 15)speeds except those specially designed for teaching and those with the test area dimensions smaller than 25 cm (measured internally);

(三)超音速(马赫数为 1.4 至 5)和高超音速(马赫数为 5 至 15)的风洞,但专门设计用于教学目的和试验区的尺寸(在内部测得的)小于 25 厘米的风洞除外

属类：法学专业-中国法律-导弹及相关物项和技术出口管制条例

Multilayer Beam Splitter Used in a Soft X-ray Mach -Zehnder Interferometer at Working Wavelength of 13.9nm

13.9nm马赫贞德干涉仪用软X射线分束镜研究

属类：行业术语-中文论文标题-

Filtering Performances of Cascaded Mach -Zehnder Interferometer with Chirped Path Differences

臂长差啁啾型级联Mach-Zehnder干涉仪滤波性能

属类：行业术语-中文论文标题-

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。

属类：工程技术-机械与工具-

high-Mach -number aircraft

大马赫数飞机, 超高速飞机

属类：综合句库-英汉综合-

Low Diffusion TVD Schemes and Simulation of Low Mach Number Flow in Turbomachinery

低耗散TVD格式及叶轮机内低马赫数流动模拟

属类：行业术语-中文论文标题-

A Z-cut Ti: LiNbO3 Mach -Zehnder Modulator with Low Loss and High Extinction Ratio

低损耗、高消光比的Z切钛扩散铌酸锂调制器

属类：行业术语-中文论文标题-

mach two equals twice the speed of sound

二马赫相当于声速的二倍。

属类：综合句库--

The last major fighters designed under Mikoyan were the variable-wing MiG-23 (entered service 1972), and the MiG-25 (introduced 1970; capable of about Mach 3).

该局最终设计出的战斗机是由米高扬设计的一种可变翼战斗机米格-23(1972年服役)和米格-25(1970年设计,速度高达3马赫)。

属类：工程技术-军事科技-

Study of the Characteristic of LiNbO3 Mach -Zehnder Light Modulator

高速铌酸锂马赫-曾得光调制器的特性研究

属类：行业术语-中文论文标题-

Structure Design of Mach -Zehnder Interferometer in Electrooptic Integrated Acceleration Seismic Geophone

硅微光机械加速度地震检波器中M-Z光波导干涉仪结构设计

属类：行业术语-中文论文标题-

Schedule for tables relating to altitudes, airspeed and Mach numbers for use in aeronautical instrument design and calibration

航空仪器设计和校准用高度、空气速度和马赫数值表

属类：行业标准名称-国际标准-BS 2G 199-1984

Calculating and Analyzing Cruise Mach Based on Minimum Flight Cost

基于最小成本的巡航马赫数计算分析

属类：行业术语-中文论文标题-

Metallic materials-Verification of static uniaxial testing machines-Part 1: Tension/compression testing machines; verification and calibration of the force-measuring system; general for requirements, verification and calibration of spring testing mach

金属材料.静态单轴压缩试验机的验证.第1部分:拉伸/压缩试验机.测力系统的验证与校准.弹簧试验机的要求、验证和校准的一般规则

属类：行业标准名称-国际标准-DIN EN ISO 7500-1 Bb.2-1999

Filter Performance Analysis of a Tunable Mach -Zehnder Interferometer Enhanced with a Micro-ring Resonator Array

可调微型环阵列加强马赫-曾德尔滤波性能分析

属类：行业术语-中文论文标题-

Electro-Optical Effect Measurement of Thin-Film Material Using PM Fiber Mach -Zehnder Interferometer

利用保偏光纤马赫-曾德(MZ)干涉仪测量薄膜材料电光系数

属类：行业术语-中文论文标题-

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。

属类：综合句库--

Experimental Research of Mach 3.85 Performance of a Streamline Traced Hypersonic Busemann Inlet

流线追踪Busemann进气道马赫数3.85实验研究

属类：行业术语-中文论文标题-

a Mach meter

马赫计(表).

属类：英汉句库--

Application of Mach Trim System on Boeing Airplane and Troubleshooting Analysis

马赫配平系统在波音飞机上的应用及故障分析

属类：行业术语-中文论文标题-

a Mach number

马赫数(速度与音速的比值).

属类：英汉句库--

Mach number independence principle

马赫数无关原理

属类：综合句库--

The Development and Application of Fiber-optic Mach -Zehnder Interferometer

马赫-曾德尔光纤干涉仪的研制及应用

属类：行业术语-中文论文标题-

A Uniform Method for Unsteady Flows at Arbitrary Mach Number

任意马赫数非定常流动数值模拟的统一算法

属类：行业术语-中文论文标题-

If a plane is flying at Mach 2, it is flying at twice the speed of sound.

如果飞机以二马赫速度飞行,它就是以两倍于音速的速度飞行着.

属类：英汉句库--

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。”

属类：综合句库--

Mach 1 (2)

一(二)马赫.

属类：英汉句库--

Theoretical Studies of a Novel Design of Interleaver Based on Mach -zehnder Interferometer

一种改善MZI型Interleaver滤波特性新结构的理论研究

属类：行业术语-中文论文标题-

A Novel LiNbO3 Modulator Based on Mach -Zehnder Interferometer

一种新型的基于MZ的LiNbO3调制器

属类：行业术语-中文论文标题-

And to act as extension to the tunnel when results are required at Mach numbers beyond the tunnel limits.

以及需要在超出风洞马赫数极限的情况下获得试验结果时,用来作为风洞的延拓。

属类：综合句库--