it is a blast的意思|示意

The space of underground transportation system is always small and poor ventilation. Once a blast occurs in the tunnel, it will cause serious casualties and great economic losses.

地下交通系统空间小、通风条件差，一旦受到爆炸荷载的冲击，往往造成惨重的人员伤亡和重大经济损失。

This new software of Limera1n is expected to have a blast among the people after it is released.

Limera1n这款新软件预计在发布后会在人们中间带去一次轰动。

We've done many things on Family day, but no matter what it is, we always have a blast together.

我们已经在家庭日做了许多事情，但不论是做什么，我们始终有一个欢聚在一起的热闹时刻。

We had a good run and it was a blast while we could do it, but everybody is good.

我们有一个很好的运行，这是一个爆炸而我们只能这样做，但每个人都很好。

If the oxygen blast furnace is produced in a commercial scale and top gas is recycled, it can significantly reduce fuel consumption and save cost.

氧气高炉进行大规模工业化生产，如果炉顶煤气循环利用，有望大幅度降低燃料消耗，节省成本。

BF blast device which is always in high temperature and pressure situation is the very important part of blast system, it has had a high fault ratio in the past.

高炉进风装置是高炉进风系统重要的组成部分，长期处在高温高压环境中工作，故障率较高。