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
- They have broken the sound barrier;
他们已经打破了声音的障碍； - 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。 - Influence of geometry shapes of sound barrier on noise reduction effect in high speed railway
高速铁路声屏障几何形状对降噪效果的影响 - 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。 - Development Situation and Application Prospect for Sound Barrier in Modern Cities
现代城市防噪声屏障的发展现状和应用展望 - Consequently, this paper may provide an efficient and rapid methodology in the shape-optimized work for a sound barrier installed in a multi-equipment plant.
最后，本研究确实能针对多音源工厂的隔音墙外型及音源位置最佳化，提供一套既快速又有效的方法。 - Study on Practical Technology and Application Achievement of Sound Barrier for New Type Road
新型道路声屏障实用技术及应用效果研究 - Who was the first person to break the sound barrier?
谁第一个突破了声垒？ - As you all know, there is are sound barrier, but have you ever given any thought to a light barrier?
各位都知道”声障“，但是各位有没有想过”光障“的问题？ - 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