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。
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