sonic

The new aircraft creates a sonic boom.

那种新飞机会产生声。

The Mega-Sonic Scatter-Cat Repeller looks like a megaphone because it actually is one.

这个超音波驱猫器看上去像个扩音器，因为它的确是的。

This paper introduces promiseful applications of a new wave type so called ultra sonic creeping wave in NDT.

本文介绍了超声无损检一种具有较好应用前景的波型──超声爬波。

Project Description: Gulfstream Aerospace and NASA's Dryden Flight Research Center tested the structural integrity of a telescopic 'Quiet Spike' sonic boom mitigator on a NASA F-15B testbed aircraft.

湾流航空和宇航局德莱顿飞行研究试的结构完整性的伸缩'安静斯派克'爆音缓和对美国航天局的F - 15B条试验飞机。

The result was shown that the program runs quickly and in reliability ,It can replace the nomograph method and use easily for predicating sonic fatigue life of aircraft skin-panel structure .

通过已有的算例进行验证，结果表明计算迅速可靠，可以代替以列线图为主要手段的求解方法，广泛的应用于工程领域。