1. But a US soldier and another coalition soldier died in the blast. 但在爆炸造成一名美国士兵和一名联军士兵死亡。
2. Reformation of nitrogen seal of blast furnace gas compressor is introduced. 介绍了高炉煤气压缩机采用氮气密封的改造。
3. The hole depth (charge length) is one of the factors to influence the character of blast wave in rock. 炮孔深度（装药长度）是影响岩体中爆炸应力波特性的因素之一。
英英解释
n.
1. a very long fly ball
2. a sudden very loud noise
3. a strong current of air
4. an explosion (as of dynamite)
5. a highly pleasurable or exciting experience
6. intense adverse criticism v.
1. make a strident sound
2. hit hard
3. use explosives on
