Metal mine; Water-seal blasting; Dust; Water spraying;

金属矿山； 水封爆破； 粉尘； 喷雾；

A water-spraying device is composed of a drain pipe and a water-spraying plate.

由泄水管和梳形散水板组 成淋水装置。

When going out to see, she found water spraying fire hydrant is.

当出门看的时候，她发现消防栓正在喷水。

All the water-spraying pumps installed to the bottom of the said floating body can spray water backward.

在船浮体下底设有前、后牵引喷水泵，各喷水泵分别连接喷水泵动力装置，各喷水泵同时向后喷水。

He said: 'With the water-spraying operations, we are fighting a fire we cannot see.

他说：“通过喷水作业，我们正与看不见的火灾战斗。

We use chemical dosing and high pressure atomized water spraying to improve the efficiency.

我们在水中加入一些化学剂和采用高压水喷淋来提高效率。

During the reaction press, the beginning of water spraying can cause the system pressure to increase temporarily.

水合物的制备过程中，喷雾的启动会引起系统内部压力有短暂的升高。

Influences of recycle and second grade water spraying on semi dry flue gas desulfurization efficiency have been experimentally investigated.

研究了脱硫灰渣再循环以及分级喷水对新型半干法烟气脱硫系统的特性的影响。

Hubble, just a couple years ago, observing Europa, saw plumes of water spraying from the cracks in the southern hemisphere, just exactly like Enceladus.

哈勃望远镜，就在几年前观察木卫二时，看到了片状水，它们从南半球的裂缝中喷洒出来，就跟土卫二一模一样。

Nishiyama said the situation is not getting worse, as to whether we can say it is under control we have to wait and see the outcome of the water spraying operations.

他认为情况并未变坏，但情况是否处于有效控制依然需要观察等待洒水作业的效果。