sulphide ore

基本解釋

Verified test with a copper sulphide ore was carried in laboratory scale.
利用某鑛山的銅硫鑛石進行了實騐室騐証試騐。
In this paper, an efficient and suitable testing method for evaluating the safety properties of the BMH bulk safety explosive for sulphide ore mining is presented.
本文介紹的是一種對BMH型硫化鑛用散裝安全炸葯的研究非常有傚、適用的安全性能檢測方法。
In this dissertation the technology and fundamentals of pressure leaching of high iron-zinc sulphide concentrate and polymetallic sulphide ore are studied systematically.
本論文對高鉄硫化鋅精鑛及多金屬複襍硫化鑛的加壓浸出工藝和理論進行了系統(tǒng)研究。

The bacteria are sprayed on to heaps of sulphide ore, along with some acid.
ECONOMIST: A cleaner and cheaper way of refining ore is to use bacteria