| 1. | Throw is usually taken to mean the unexpected outward projection of stones from blasting .
飞石通常是指爆破的石块向外面意外飞射。 |
| 2. | The norwegian cut can provide more dependable advance per round than the plough cut .
挪威掏槽与楔形掏槽相比，可以提供更可靠的每次爆破的进度。 |
| 3. | The following example concerns the blasting of the last five metres towards a house with its foundations in bedrock .
下面的例子是关于向着一座地基在岩层上的房屋爆破的最后5米的情况。 |
| 4. | Controlled technique of springing blasting in urban area
城市药壶爆破的控制技术 |
| 5. | They had to leave one guy in charge of hitting the switch
一个人来按爆破的按钮 |
| 6. | They had to leave one guy in charge of hitting the switch
一个人来按爆破的按钮 |
| 7. | Found it this morning where we were blowing a site
今天早上我们爆破的时候发现的 |
| 8. | Some technques of deep blasting in rock shaft
立井深孔爆破的若干技术问题 |
| 9. | How to improve effect of smooth - surface blasting
如何提高光面爆破的效果 |
| 10. | Study on the controlled perimeter blasting for drift in soft rock
软岩巷道周边控制爆破的研究 |
