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- Using L-SX-EW technology to treat low-grade copper ore, which can produce high quality 1# cathode copper. 摘要采用浸出-萃取-电积工艺处理难选低品位铜矿,可产出高质量的1%23阴极铜。
- Using L-SX-EW technology to treat low-grade copper ore can produce high quality 1# cathode copper. 采用浸出-萃取-电积工艺处理难选低品位铜矿,可产出高质量的1%23阴级铜。
- In copper electrolytic refining,high quality cathode copper can be produced by adding WHN1 together with suitable amount of gelatin and sulfocarbamide. 电解生产时该添加和适当的明胶、硫脲配合,可获得高品质的阴极铜。
- A method has been reported for the determination of Se and Te in pure cathode copper by hydride generation atomic fluorescence spectrometry (HG-AFS). 本文报道了采用氢化物发生-原子荧光光谱法(HG-AFS)测定高纯阴极铜中硒、碲。
- The paper, analyzing the reason of the low qualified ration of cathode copper flat production, puts forward the improving plan, ensuring good beaefit. 对阴极铜始极片生产合格率低的原因进行分析,并提出了改进方案,实施效果良好。
- Standard of equivalence of armor plate of the aluminous material of metallic stuff die-casting of water heater, cathode copper, cold rolling, galvanization armor plate has litres bigger. 热水器的金属材料压铸铝材、电解铜、冷轧钢板、镀锌钢板等价格都有较大升幅。
- The regular bluestone prepared in the first phase played a predominant part in the forming of cathode copper whose elements contents by AAS were accordant to the correlative standard. 电积时的硫酸铜即为浸取精制的硫酸铜溶液,简化了工艺。
- Plant Practice of High Pure Cathode Copper 高纯阴极铜的生产实践
- hollow cathode copper halide laser 空心阴极卤化铜激光器
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- ON WAY OF REDUCING QUANTITY OF CATHODE COPPER BLISTERS 降低阴极铜开花粒子数量的途径
- OVERHAUL PRACTICES OF IMPROVING CATHODE COPPER QUALITY 提高阴极铜质量的年修实践
- Methods for chemical analysis of electrolytic cathode copper 电解阴极铜的化学分析方法
- Practical Experience in Improving Cathode Copper Surface Quality 提高阴极铜表面质量的实践经验
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色?
- Copper and gold are both metals. 铜和金都是金属。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- The Group has an annual production capacity of printing &dyeing 580 million meters, filature 18,000 tons, weaving 8.5million meters, dyestuff 10,000 tons, cement 220,000 tons, standard cathodal copper 15,000 tons and power generation 230 million KWH. 集团公司年生产能力达到印染布匹5.;8亿米,纺丝18000吨,织布850万0米,生产染料1万吨,水泥22万吨,标准阴极铜1
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管