Three miles away there was a salvo of blasting in the quarry.

三英里之外的采石场进行了爆破作业。

youdao

According to the mechanism of base air-decked blasting, combined with millisecond blasting theory, the contrast tests of millisecond blasting for base air-decked were carried out in the quarry.

根据孔底空腔爆破的作用机理，结合微差爆破理论，在该采石场进行了孔底空腔微差爆破的对比试验研究。

youdao

Taking practical activities as examples, the blasting parameters, exclusive-pot expansion process and execution safety of explosive-pot technology used for blasting work in quarry are explained.

结合工程实例介绍了利用药壶爆破法爆破石料的爆破参数、扩壶工艺、施工安全等，可为类似工程提供较有价值的参考。

youdao

We live near Shap Quarry and I thought they were doing some midnight blasting as it was the same kind of shaking but when it lasted for more than a minute I realised it wasn't.

BBC: Cumbria quake: Your comments