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- to spall the ore 把矿石破成碎块
- The ore is smelted in this large factory. 这个大型工厂里熔炼矿石。
- We will make an assay of the ore that he brought. 我们将对他带来的矿石做实验鉴定。
- After chemical assay, we have known the composition of the ore. 经过化学分析，我们知道了矿石的构成。
- The ore minerals are bounded by the vein walls. 矿石矿物局限于矿脉之内。
- China has about eight factories to refine the ore. 中国有大约八家精炼矿石的企业。
- The ore assay 75 percent of gold. 这种矿石经分析证明含金百分之七十五。
- The ore in that mine has played out. 那个矿里的矿石已采完了。
- We will make an assayof the ore that he brought. 我们将对他带来的矿石做实验鉴定。
- They analyzed the ore and found iron in it. 他们分析了矿砂,从中发现了铁。
- Spall the glass and push the button,when in emergency. 遇到紧急情况时，击碎玻璃并摁下按钮。
- Spall the glasses and press the buttom in the emergency. 遇到紧急情况时，击碎玻璃并摁下按钮。
- They refined gold out of the ore. 他们从矿石中提炼出黄金。
- The limestone absorb impurity from the ore and form a fluid slag which floats on the surface of the heavier molten iron. 石灰石吸咐了铁矿石中的杂质，形成浮在较重的铁水表面上的流动渣。
- The limestone absorbs impurities from the ore. 石灰石从矿石中吸收杂质。
- It is not simple how the ore is changed into iron . 如何把矿石变成铁并不简单。
- Foreign nationals were asked to leave the country. 外国侨民被要求离开该国。
- They refined the gold out of the ore. 他们从矿石中提炼出金子。
- A country must have the will to repel any invader. 一个国家得有决心击退任何入侵者。
- Never ignore your sore caused by the ore. 绝不要小视由矿石引起的疼痛。
