Application of blasting technique is an important link in blasting work.
爆破技术应用是爆破工作的重要环节。
The practice proves that given blasting technique can prominently raise the lump coal ratio and get a good economic benefit.
实践证明，文中所研究的爆破技术能较显著地提高块煤率，能取得较好的经济效益。
The smooth blasting technique is a good choice for laneway outline controlling, and it is widely applied at home and abroad.
光面爆破是一种控制巷道轮廓较好的爆破方法，在国内外广泛使用。
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