fracture control blasting的意思|示意

It is shown that the fracture control blasting is of great importance in engineering practice to achieve a good perimeter control.

结果表明，断裂控制爆破对获得良好的周界控制爆破效果具有重要的工程实际意义。

Fracture control blasting, a new perimeter control technique, is an alternative to pre-splitting or smooth wall blasting which can be used to achieve better perimeter control results.

断裂控制爆破是一种新的周界控制爆破方法，用它取代预裂和光面爆破，可以获得更好的周界控制效果。