释义 |
blasting operation 基本例句 爆破作业 The road is closed because of blasting.这条道路由于有爆破作业而被关闭。 Colloidal particles are formed in considerable amounts in hard-rock drilling andblasting operation.在硬岩石钻孔和爆破作业中,大量地生成胶体粒子。 The road is closed because of blasting.这条道路由于有爆破作业而被关闭。 |