fine ore

常见例句

双语例句

• It is considered that fine ore-hunting prospects remain existent at depth.
  认为深部找矿仍有较大远景。
• The mineral processing flowsheet and reagent system were investigated and adjusted for a fine refractory lead-zinc ore.
  针对某细粒难选铅锌矿，进行了合理的选矿工艺和新药剂制度研究。
• Taking the zinc fine-ore bin which is corroded by the sulfuric acid as example, this paper made relevant breakage analysis and reinforcement research.
  以株洲冶炼厂锌精矿仓厂房受硫酸破损为例，有针对性地进行破损分析和加固处理研究。

权威例句

• Besides the unsightly effects that many mines have on the landscape, they usually churn out vast quantities of toxic waste in the form of acidic drainage-water and tailings—the fine particles of rock produced when ore is ground down to release the minerals it contains.
  ECONOMIST: Mine pollution
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