Mach
英 美 [mɑk]
- n. 马赫(奥地利物理家);[航] 马赫数(飞行速度除以音速)
Mach 马赫速度单位,一马赫即一音速。来自19世纪奥地利物理学家Ernst Mach,以表达对他的纪念。
- Mach
- measure of speed relative to the speed of sound (technically Mach number), 1937, named in honor of Austrian physicist Ernst Mach (1838-1916).
- 1. In this paper a Mach - Zehnder electrooptic modulator fabricated on a z - propa - gation LiNbO _ 3 substrate is reported.
- 我们在z传LiNbO_3基片上设计、制作了M-Z (Mach -Zehnder )型电光调制器.
来自互联网
- 2. When there is one trim angle of attack , there probably exists a critical Mach numberM _ ( cr )
- 当有一个平衡迎角时, 可能有一临界 Mach 数 Mcr,当M& gt; Mcr时,平衡迎角处是动稳定的.
来自互联网
- 3. The hot air permitted higher speeds before the critical Mach number was exceeded.
- 热空气可使之在超过临界马赫数之前达到更快的速度。
来自柯林斯例句
- 4. The aim is to fly at about Mach 2, twice the speed of sound.
- 目标是以大约2马赫的速度飞行,也就是音速的两倍。
来自柯林斯例句
- 5. 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.
来自辞典例句
[ Mach 造句 ]