英汉词典

1.The research is mainly exploring that how to recover the accompanying low grade scheelite from the tailings of sulphide.

本试验研究主要是寻求如何从硫化物的尾矿中回收伴生的低品位白钨矿。

2.Because there are plenty of dusty particles and clay mineral in tailings, it is a main technical problem to solidify and dewater the tailings.

尾砂中含有大量的粉粒和粘土矿物，尾砂浆的固结和脱水是尾砂固化的主要技术难题。

3.So, not only use the tailings waste, and further reduce the dosage of cement and concrete cost-saving possible.

这样，不仅利用了尾矿废料，同时还有进一步降低混凝土水泥用量、节约成本的可能。

4.Solution mining is a available method to extract gold from lean ore, relic, waste dumps and tailings.

溶浸采矿是从贫矿、残矿、废石堆、尾矿中提取金的一种行之有效的方法。

5.The mining operation includes a tan pit mine, processing equipment, and tailings ponds, where water and minerals are stored after the oil is removed.

采矿作业包括棕褐色的露天矿坑，加工设施和尾矿池，也就是分离石油后的水和矿物存储的地方。

6.The environmental evaluation of tailings reservoir projects is one of the key factors of the tailings reservoir construction.

尾矿库工程的环境评价是进行尾矿库建设的关键因素之一。

7.The effect of pre-treatment of the asbestos tailings on the acid leaching reaction of asbestos tailings was studied.

本文就石棉尾矿的预处理对石棉尾矿与酸反应效果的影响进行了研究。

8.Study was made on the preparation of paste tailings by thickening.

介绍了浓缩脱水方法制备铁尾矿膏体研究的情况。