冶金

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邯郸冶金机械冶金行业的机械制造。

It utilises advanced metallurgy techniques, superior construction and better trained crews to outrange and outshoot nearly all preceding bombards.

得益于先进的冶金技术火炮设计，以及训练有素的炮兵部队，长管炮无论射程还是威力都几乎可压制任何先前火炮。

The molybdenum alloy reinforced by lanthana particles with the sizes of nanometer and micron was prepared by powder metallurgy.

采用粉末冶金法制备了微米尺寸准纳米尺寸的氧化镧粒子增钼合金。

New briefing for the source,ingredient,abuliding in iron and steel industry of the filter cake of desiliconization and its feasibility analysis.

本文介绍了除硅滤饼的来源、成份构成、现在冶金行业去向、综合利用的可行性分。

Plasma transferred arc produces the induced electromagnetic field that makes liquid metal convect in molten pool in the surface metallurgical course.

在表面冶金过程中等离子束产生感生磁场,使熔池内液态金属产生对流运动。

Although PM has solved the problem of carbide segregation and crassitude fundamentally, it has complicated technics and extortionate cost, so restricts its application.

粉末冶金虽然根本上解决了碳化物粗大的问题，但其工艺复杂，成本过高，应用受到限制。

The article expounds the sample decomposition and the method of the sample preparation by applying the method of atomical assimilation spectrum, and lists some specific analytical of metallurgy.

本文对应用原子吸收光谱法分冶金样品过程中的试样分解分样品的制备方法进行了较详细的阐述,并列举了几种基体合金的具体分方法。