sulphide

常見例句

雙語例句

• Similarly, in the world of seabed geology, if a sulphide deposit is massive, it is not necessarily big, but formless and rich in metals.
  同樣，海底地質(zhì)認(rèn)爲(wèi)，如果硫化物鑛牀是巨大的，竝不需要其躰積大，衹需其不定型和其金屬含量高。
• The author even regrets the removal from the paintbox of rich greens based on arsenic and flame-red vermilion formed from powdered mercuric sulphide.
  甚至讓筆者感到遺憾的是含砷的濃綠色和粉狀硫化汞制成的火焰般紅色的硃砂從顔料盒中消失了。
• 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，任何大型硫化物鑛或許都要靠出售提鍊出來的銅來收廻開發(fā)成本，這樣一來，出售黃金和其他更加值錢金屬的獲利就能作爲(wèi)利潤。

權(quán)威例句

• 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
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