矿石 的中文句子和英文句子

滚筒筛一种圆筒形的可旋转的筛，用于岩石和矿石的筛分或大小测量

A revolving cylindrical sieve used for screening or sizing rock and ore.


经过化学分析，我们知道了矿石的构成。

After chemical assay, we have known the composition of the ore.


这个大型工厂里熔炼矿石。

The ore is smelted in this large factory.


水冶金术通过液体过程，象过滤，提炼，沉淀等方法处理金属，从矿石中或矿石浓缩物中分离出金属

The treatment of metal or the separation of metal from ores and ore concentrates by liquid processes, such as leaching, extraction, and precipitation.


在这种矿石中我们没有发现钾。

No potassium did we find in this mineral.


宝石，珍珠珍珠或矿石，已被切割或抛光而作为装饰品

A pearl or mineral that has been cut and polished for use as an ornament.


水晶一种具有晶体结构的矿石，尤指石英的一种透明形态，通常其晶面在同一平面上

A mineral, especially a transparent form of quartz, having a crystalline structure, often characterized by external planar faces.


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 absorb impurity from the ore and form a fluid slag which floats on the surface of the heavier molten iron.