1.
Study on the Application of a New Decoppering Technique in Refining of Lead Bullion;
一种除铜新工艺在粗铅精炼中的应用研究
2.
blister and refined unwrought copper
粗炼的和精炼的未锻铜
3.
Britannia Refined Metals Ltd. was built in 1931 to refine the lead bullion produced at the Mt.Isa mine in Queensland,Australia.
不列颠精炼金属公司建于1931年,精炼产于澳大利亚昆士兰州芒特·艾萨的粗铅。
4.
Review on Modification Project and Reaching Capacity of Lead Bullion System in No.3 Smelter, Shuikoushan;
水口山第三冶炼厂粗铅改造工程达产述评
5.
STUDY ON TEST OF SEPARATION LEAD AND ZINC FROM CRUDE BURMESE MIXED CONCENTRATION
缅甸铅锌混合粗精矿铅锌分离试验研究
6.
technology for recovering and extracting the lead alloy for storage battery
蓄电池铅合金回收精炼技术
7.
unrefined lead that is hard because of the impurities it contains.
未精炼的铅，因含有杂质而坚硬。
8.
Preliminary Discussion on Measures for Reducing DC Consumption in Lead Electrorefining
浅谈降低铅电解精炼直流电耗的途径
9.
The paper describes the features of bath smelting of lead sulfide concentrate and structural characteristics of the oxygen side-blown direct lead smelting furnace.
论述了硫化铅精矿熔池熔炼的特点以及氧气侧吹直接炼铅炉的结构特征。
10.
Unrefined sugar made from palm sap.
棕榈糖，粗糖用棕榈树液制成的未经精炼的糖
11.
Laboratory tests show that high-antimony lead can be successfully electro-refined in appropriate conditions.
实验室试验表明,高锑铅可以在适当条件下顺利地进行电解精炼。
12.
Technology import and thinking of large-size cathode lead electro-refining in Yunnan Chihong Zinc & Germanium Co.,Ltd
云南驰宏锌锗大极板铅电解精炼技术引进及思考
13.
According to the minerals characteristic, the experiment developed con? flotationable flotation flewsheet and Pb, Zn mixed concentrate regrinded to successfully separate Pb and Zn.
试验研究依据矿物特性,采用铅锌等可浮,粗精矿再磨措施,有效地解决了铜铅锌矿物分离问题。
14.
refine sugar [oil, metals]
精制[精炼,提炼]糖[油,金属]
15.
Pattinson process
帕廷森粗铅结晶除银法
16.
Improvement of Analysis Way on the Content of Pb in the Raw Lead and Pb-Sb Alloys;
粗铅及铅锑合金中铅含量分析方法的改进
17.
By mixing refined graphite powder with clay, then heating it, he produced a firm hard lead.
把经过精炼的石墨粉末混合以泥土，然后进行加热烧结，他生产出了牢固而坚硬的“铅”。
18.
a refinery for sugar.
一种提炼糖的精炼厂。