sulphide

常见例句

Similarly, in the world of seabed geology, if a sulphide deposit is massive, it is not necessarily big, but formless and rich in metals.
同样，海底地质认为，如果硫化物矿床是巨大的，并不需要其体积大，只需其不定型和其金属含量高。
The author even regrets the removal from the paintbox of rich greens based on arsenic and flame-red vermilion formed from powdered mercuric sulphide.
甚至让笔者感到遗憾的是含砷的浓绿色和粉状硫化汞制成的火焰般红色的朱砂从颜料盒中消失了。
For a start, there is a glut of copper, the metal that probably has to cover the cost of any massive-sulphide mine, leaving gold or some other more valuable metal to provide the profit.
首先，任何大型硫化物矿或许都要靠出售提炼出来的铜来收回开发成本，这样一来，出售黄金和其他更加值钱金属的获利就能作为利润。

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
Low doses of hydrogen sulphide, a gas which smells like rotten egg, can safely reduce the metabolism of mice, putting them into a state of suspended animation.
ECONOMIST: Researchers find hydrogen sulphide can lower metabolism