1.
operation of poling
(铜火法精炼还原阶段的)插树
2.
Study and Practice of Heavy Oil Replaced by Coal-based Reductant for Copper Pyrorefining
铜火法精炼中用煤基还原剂代替重油的研究及应用
3.
liquation process
熔析法 -金属精炼
4.
electrotransport process
电传输法 -金属精炼
5.
The Investigation on the Properities of the Magnesia-alumina-titania Refractories and Corrosion Resistance to the Secondary Steel Refining Slags;
镁铝钛耐火材料性能和抗炉外精炼渣侵蚀研究
6.
Refractories for RH degassers and ways of improving RH lining life
RH精炼炉用耐火材料及提高其寿命的途径
7.
Pollutants Emission Scenario Analysis of China's Copper Smelter Industry
中国火法铜冶炼污染物排放情景分析
8.
refine sugar [oil, metals]
精制[精炼,提炼]糖[油,金属]
9.
balbach thum process
巴尔巴赫卧式电极银电解精炼法
10.
Analysis of High Nitrogen Steels Refining Factors With High Pressure and Bottom-Blown Nitrogen
高压-底吹氮法高氮钢精炼因素分析
11.
PROCUTION OF UL RA-LOW-CARBON STEEL WITH RH REFINING
济钢RH精炼法生产超低碳钢的实践
12.
Technologies: Zinc process, electrolysis process, mechanical process and metallurgy process.
生产工艺：湿法、火法冶炼回收、机械处理回收。
13.
The fire is the test of gold; adversity of strong men.
烈火炼真金，逆境炼壮士
14.
An ore-refining process, such as smelting, dependent on the action of heat.
热冶，火法冶金一种冶炼矿石的程序，如熔炼，它依靠热的作用
15.
So it is necessary for each steel making process to supply controlled amounts of oxygen to the molten metal undergoing refining.
所以任何一种炼钢方法都必须为精炼的钢水供给一定量的氧。
16.
Any of various similar tools or mechanically operated devices used in roasting or refining furnaces.
拨火棒用于烧烤或精炼炉中的相似工具或机械操作装置
17.
Investigation on Interaction between MgO-Al_2O_3 Refractory and Molten Steel in Refining Process;
镁铝质钢包精炼用耐火材料与钢液相互作用的基础研究
18.
"More Ideas but Less Words Being Expected in Poetry"--On the Characteristic of Concision in Tibetan Woman Writer Yang Xinghuo s Poetry;
“意期唯多,字期唯少”——略评西藏女作家杨星火诗歌的精炼美