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
- 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 - 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 - 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。 - 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。 - Noise Reduction for Sound Barrier in Railway Passenger Dedicated Lines
铁路客运专线吸声式声屏障降噪研究 - They have broken the sound barrier;
他们已经打破了声音的障碍； - 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 - Noise Reduction Project Using Big Sound Barrier on Higher Place
在较高位置构筑大型隔声屏的降噪工程 - 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 - A plane muscles its way through the sound barrier.
一架飞机强行通过音障。