sound barrier
英 [saʊnd ˈbæriə(r)]
美 [saʊnd ˈbæriər]
n. 音障; 声障
牛津词典
noun
- 音障；声障
the point at which an aircraft's speed is the same as the speed of sound, causing reduced control, a very loud noise (called a sonic boom ) and various other effects- to break the sound barrier (= to travel faster than the speed of sound)
突破音障（即超过音速运行）
- to break the sound barrier (= to travel faster than the speed of sound)
柯林斯词典
- 声障;音障;声垒
If an aircraft breaksthe sound barrier, it reaches a speed that is faster than the speed of sound.
英英释义
noun
- the increase in aerodynamic drag as an airplane approaches the speed of sound
双语例句
- On his way down, he broke the sound barrier, at one point travelling at 833.9 miles an hour.
在跳下来的途中，他打破了声音障碍，一度以833.9英里每小时的速度降落。 - They have broken the sound barrier;
他们已经打破了声音的障碍； - Who was the first person to break the sound barrier?
谁第一个突破了声垒？ - Comparison of Noise Reduction Effects for Different Inclinations of Sound Barrier
不同倾斜角度声屏障降噪效果对比研究 - Chuck Yeager broke the sound barrier right here and the first space shuttles were built and landed here.
查克耶格尔（ChuckYeager）就是在这里突破音障的，第一艘航天飞机也是在这里建造和降落的。 - In order to develop the highway sound barrier technology and improve the design level, this paper has a study on developing the computer aided design system for the sound barrier.
本文以发展我国公路声屏障技术，提高公路声屏障的设计水平为目标，就公路声屏障计算机辅助设计系统的开发进行了较深入的研究。 - Sound barrier, a effective measure of controlling noise, will have great perspective.
修建声屏障作为噪声治理的有效方法，有很大的发展前景。 - Construction and Noise-reduction Effect of Road Sound Barrier in Shanghai Outer Circular Highway
上海外环线道路声屏障的施工及降噪效果 - Experimental Study on Connection between PC Column and Foundation of Railway Subgrade Sound Barrier
客运专线路基声屏障PC立柱与基础连接试验研究 - Using the curving characteristic at the normal temperature, designs the more perfect sound barrier.
利用常温下可自然弯曲的特性，设计出更加完美的声屏障。