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
1. to break the sound barrier (= to travel faster than the speed of sound)
  突破音障（即超过音速运行）

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
Synonym:sonic barrier

双语例句

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
Incorporate sound barrier walls approved through public input into the final road design construction plans.
声屏障纳入公共投入批准通过，进入最后道路的设计施工图墙。
U.S.Navy photographer with lightning-fast reflexes captured this image of a fighter plane blasting through a "sonic boom cloud" as the jet broke the sound barrier.
一位美国海军摄影师敏捷地捕捉到了战斗机在突破音障时，产生“音爆云”的图片。
Austrian daredevil Felix Baumgartner became the first man to break the sound barrier in a record-shattering, death-defying freefall jump Sunday from the edge of space.
奥地利著名极限运动员菲利克斯-鲍姆加特纳上周日在数万米的太空边缘挑战极限跳伞成功，创造了以超音速飞行的世界纪录。
Who was the first person to break the sound barrier?
谁第一个突破了声垒？
Proposals for "Technical Requirements and Test Method for Acoustic Elements of Railway ′ s Sound Barrier"
对《铁路声屏障声学构件技术要求及测试方法》的建议
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
Optimization of the locations of the virtual sensors in the virtual sound barrier system
虚拟声屏障系统中虚拟传感器位置的优化研究
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。
In a few minutes, ladies and gentlemen, we will be breaking the sound barrier.
女士们、先生们，几分钟后我们将穿透音障。