limestone mines翻译

limestone mines的基本解释

读音: 美: 英:

石灰石矿：一种开采石灰石的地下或露天矿场，石灰石是一种常见的沉积岩，主要用于建筑材料、水泥生产和酸雨中和等。

例句

Massive fans at many mines make it feel like you are standing in a wind tunnel. Coating the walls with limestone also can dampen the effects of coal dust.许多矿井都设有大型风扇，运转起来，就好像你站在的大风口处，此外，在墙上覆盖一层石灰石也能降低煤渣效应带来的危害。
A large scale comprehensive control scheme consisting of dewatering in combination with sealing, has been gradually adopted in some mines where inflow of water is large in the limestone cavern areas.而采用疏、堵结合的大规模综合治理方案，在岩溶地区的一些大水矿山也逐渐推广应用。
0
纠错

相关推荐：