fine ore
常见例句
- 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。 - 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 返回 fine ore