数学物理学不断钨生意.

Mathematical physics keeps Wolfram in business.

钨尾矿在水泥工业中的应用

Application of wolfram tailings in cement industry

这里重要的是烟 、 纸 、 钨砂 、 樟脑 、 农具和肥料 ( 石灰等 ).

The most significant fields are tobacco, paper, wolfram, camphor, farm implements and fertilizers ( such as lime ).

分析了在黑钨精矿碱压煮条件下，磷砷渣中钨和污染因子砷的行为。

This paper analyzed the behaviour of tungsten and arsenic contamination factor in phosphorous-arsenic slag under the condition of pressure digestion with NaOH for wolframite concentrate.

必须根据地质规律开展黑钨矿山的深部和周边找矿。

The exploration on the deep and around of wolframite mine must act according to the geological regularities.

论文分别介绍了黑、白钨选矿工艺主要技术进展情况.

The development of main mineral processing technologies of wolframite and scheelite are presented in the paper.

本文介绍了用甲苄胂酸和丁黄药混合捕收剂浮选黑钨细泥的成果。

In this paper, methyl benzyl arsonic acid and sodium butyl xanthate are investigated as a mixed-collector for the flotation of wolframite slime.

钨以其高熔点而闻名。

Tungsten is known for its high melting point.

钨常用于重型机械的生产。

Tungsten is often used in the production of heavy-duty machinery.

灯泡中的灯丝是由钨制成的。

The filament in the light bulb is made of tungsten.