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 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
• A plane muscles its way through the sound barrier.
  一架飞机强行通过音障。
• 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。
• 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
• 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。
• 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
• 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
• Starting with the invention of the bicycle, going on to sports cars, cars with jet engines, rocket-powered cars, attempts to break the sound barrier, and rocket-engine airplanes.
  从发明自行车开始，一直到赛车，喷气发动机汽车，火箭动力汽车，尝试突破声障和火箭动力飞机。
• The paper discussed the development status of highway sound barrier technology at home and abroad, and proposed its development trend.
  阐述了国内外公路声屏障技术的发展状况，并进一步提出了公路声屏障技术的发展趋势。
• 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。