sound barrier什么意思 sound barrier音标、翻译、用法
sound barrier音标
英 [saund ˈbæriə]
美 [saʊnd ˈbæriɚ]
sound barrier翻译
n.
声障，声垒，音障；
英英释义
sound barrier
n.the increase in aerodynamic drag as an airplane approaches the speed of sound
同义词：sonic barrier
sound barrier用法
双语例句
用作名词(n.)Only this military aircraft is able to break the sound barrier.
只有这架军用飞机能够突破声障。An added voltage is necessary to overcome the barrier thus created.
必须增加一个附加电压去克服这样引起的位垒。She raised between them a barrier impenetrable as a wall.
她就在他们之间垒起一道不能越过的界线，象一堵墙一般。Another flight of jets exploded through sound.
又一队喷气机雷鸣般地突破了音障。If one feels those around him have become too noisy, a sound block device can be activated and soundproofing will immediately go into effect.
如今只要是公共场所，都设有声音调控器，如果嫌别人太吵，开启音障设备即可隔音。
权威例句
Sound barrier
Sound barrier
Sound barrier
Breaking the (Un)Sound Barrier: Filaggrin Is a Major Gene for Atopic Dermatitis
Acoustical sound barrier material
EFFICIENT CALCULATION OF THE THREE-DIMENSIONAL SOUND PRESSURE FIELD AROUND A NOISE BARRIER
Breaking the sound barrier: Tunneling of acoustic waves through the forbidden transmission region of a one-dimensional acoustic band...
A sound barrier for silicon?
Next-generation sequencing technologies: breaking the sound barrier of human genetics
Historical changes in shoreline positions along the Mississippi Sound barrier islands
A new boundary-element method for predicting outdoor sound propagation and application to the case of a sound barrier in the presenc...
Bohm criterion and ion‐acoustic sound barrier
Diffraction of sound by a noise barrier in the presence of atmospheric turbulence