control of blasting

• 控制爆破

control of blasting的用法和样例：

例句

1. Controlled blasting is the key technique of mining method and stoping technology.
   控制爆破技术是采矿方法及回采工艺实施中的关键技术。
2. A longitudinal concrete cofferdam was demolished by way of underwater controlled blasting.
   利用水下控制爆破方法拆除了大源渡河中的混凝土纵向围堰。