sulphide ore

基本解釋

Verified test with a copper sulphide ore was carried in laboratory scale.
利用某礦山的銅硫礦石進行了實驗室驗證試驗。
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型硫化礦用散裝安全炸藥的研究非常有效、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.
本論文對高鐵硫化鋅精礦及多金屬復(fù)雜硫化礦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