爆声

对导火索速燃及爆声问题的探讨

The Problem of Quick Burning and Explosive Sound for the Blasting Fuse

花岗岩应变岩爆声发射特征及微观断裂机制

Acoustic emission characteristics of granite under strain rockburst test and its micro-fracture mechanism

每方营火爆声和男人唱歌。

On every side was the sound of campfires crackling and men singing .

马达发出空爆声，接着停下来。

The motors coughed and packed up .

愚昧人的笑声，好像锅下烧荆棘的爆声。

Like the crackling of thorns under the pot , so is the laughter of fools .

愚昧人的笑声，就像锅底下荆棘的爆声一样。这也是虚空。

For as the crackling of thorns under a pot , so is the laughter of the fool : this also is vanity .

协和式超音速喷射客机在1969年首次飞行，仅4年之后，由于担心超音波爆声对于公众的有害影响，美国有效禁止了在美国大陆上的超音速旅行。

Just four years after Concorde 's first flight in 1969 , the US effectively banned supersonic travel over its mainland due to concerns of the harmful effects of the sonic boom on the public .