中英互译

commercial noise

基本释义

One of the most recent noise-reducing technologies shepherded through the research process by NASA and now making a difference on commercial jet engines is chevrons.
一项最新的减噪技术引领着NASA的研究进程，并使商业喷气式引擎焕然一新，这就是chevrons(译注——引擎喷口的锯齿状后缘设计)。
While the living conditions become worsen because of the noise and privacy factor, its potential for the commercial used is enhanced.
由于噪音和隐私的因素，这里的生活环境也越来越差，但其潜在的商业价值逐渐加强。
The Ordinance controls construction noise, noise from commercial and industrial premises, neighbourhood noise and noise from newly-registered motor vehicles.
该条例就建筑噪音工商业噪音邻舍噪音及新登记汽车发出的噪音作出管制。