Abstract : this paper describes the practice in technical condition c ontrol and electrolyte purification for high - nickel copper anode electrolysis 文摘:介绍了高镍铜阳极板电解的技术条件控制和电解液净化的实践。
Method for analysis of calcium metal - the determination of lron , nickel , copper and manganese in calcium metal by atomic absorption spectrophotometry after extractive separation 萃取分离原子吸收分光光度法测定铁镍铜锰
This standard stimulates the technical requirements , experiment method , testing standard and method of packing , transporting and storing for ni / cu strip 本标准规定了镍铜复合带的技术要求、实验方法、检验标准、以及包装标准,运输和储存的方法。
Standard specification for pressure vessel plates , low - carbon age - hardening nickel - copper - chromium - molybdenum - columbium and nickel - copper - manganese - molybdenum - columbium alloy steel 压力容器用低碳时效硬化的镍铜铬钼铌和镍铜锰钼铌合金钢板的标准规范
Through collecting related material , arranging the data and devising the database , the mineral geology database of chinese ni - cu ( pge ) sulfide deposit is set up 经过大量资料收集、数据整理和建库,完成了中国镍铜铂族岩浆硫化物矿床矿产地数据库的建设。
( 2 ) the comparative study on pge geochemistry indicated that it exists multiple diagenesis and mineralization in jinchuan superlarge copper - nickel sulflde deposit ( 2 )通过铂族元素地球化学研究,比较论证了金川超大型镍铜硫化物矿床的多次成岩成矿作用。
This standard is adopt to the cu / ni strip / plate made by wuxi winner electronics material co . , ltd , which is used in the manufacturing of instruments , telecom and other industry products 本标准适用于惠能电子生产的用于仪表、电讯以及其他工业部门用的镍铜带/片。
Water quality - physical , chemical and biochemical methods - determination of cobalt , nickel , copper , zinc , cadmium and lead : flame atomic absorption spectrometric methods 水质.第2部分:物理化学和生物化学方法.第29节:钴镍铜锌镉和铅含量测定:火焰原子吸收光谱法
Lanthanum oxide , cerium oxide , neodymium oxide , gadolinium oxide - determination of cobalt , iron , manganese , nichel , copper , ckromium , lead and zinc in oxides contents - emission spectrographic method 发射光谱法测定氧化镧氧化铈氧化钕氧化钆中钴铁锰铅铬镍铜锌的氧化物量
However , compared with jinchuan ore - bearing intrusion , jianchaling ultrabasic intrusion formed by magma simple emplacement , and magma fractionated weakly with lower content of nickel and sulphur 而与赋存超大型镍铜硫化物矿床的金川岩体相比,煎茶岭超基性岩体为岩浆一次侵位形成,分异程度小,镍、硫含量较低。