copper-nickel的例句（copper-nickel在句子中的用法）

• Electroless copper plating on PET fabrics using hypophosphite as reducing agent was investigated. 研究了采用次磷酸钠作还原剂在涤纶织物上化学镀铜.
• The mechanism of electroless nickel deposition in sodium hypophosphite bath is discussed. 探讨了次亚磷酸钠体系化学镀镍沉积机理.
• Nickel ( Ni ) absorption and accumulation in tea plants were studied by hydroponic and pot experiments. 通过盆栽和水培试验,研究了镍元素在茶树中的分布规律及吸收累积特性.
• Copper - containing catalysts are the most suitable catalysts for producing 1, 2 - propanediol through catalytic hydrogenolysis of glycerol. 对甘油催化氢解制取1, 2- 丙二醇效果最好的是含铜的催化剂.
• HExA Industries, Inc. mainly specializes in Casting and Machining the complex medium - sized ferrousproducts and copper parts. 海格萨工业有限公司专注于铸造和机械加工较为复杂的中小型零件.
• The preparation of sulfate heptahydrate and copper sulfate pentahydrate from calcined zincblende was investigated. 用经高温煅烧后的闪锌矿石与稀硫酸反应制备七水硫酸锌和五水硫酸铜.
• Usual methods are: chemical nickel Silver method, guniting method, such as Jet silver. 通常采用的方法有: 化学沉积镀银法 、 喷镍法 、 喷射镀银法等三种.
• It includes gravure, die stamping copper - plate engraving and pad printing. 凹版印刷包括照相凹版,模型压印, 铜版凹印和移印.
• Brass is formed by the fusion of copper and zinc. 黄铜是通过铜和锌的熔合而成的.
• the fusion of copper and zinc to produce brass 铜与锌熔合成黄铜
• The author deals mainly with the ferrocyanide toning process, e . g . iron blue toning, copper red toning. 本文介绍几种最常用的调色方法,着重阐述亚铁氰化物调色法, 如: 铁调蓝色法 、 铜调红色法.
• He was a sketcher and a copper - plate engraver . 他也是杰出的素描家和 铜版画 家.
• Most natural electrum also contains copper, iron, palladium, bismuth, and perhaps other metals. 大部分天然银金矿含有铜 、 铁 、 钯 、 铋, 可能还有其它金属.
• Hydrogen arsenide released unavoidably during electrowinning with copper electrolyte purified conventionally pollutes the environment seriously. 传统的铜电解后液净化方法电积时不可避免地析出砷化氢,严重污染环境.
• The research results of recovering copper by electrowinning from concentrated cyanide solution were described. 叙述了从富集氰化废液中电解回收铜的试验研究结果.
• The process of chlorine leaching - purification - electrowinning for nickel extractioncopper residue is investigated. 研究通过氯气浸出 - 净化 - 不溶阳极电积法生产电镍的工艺过程.
• Iron - nickel - phosphorus - boron quaternary alloy electroless plating on copper panel was described. 在铜基上化学镀铁 - 镍 - 磷 - 硼四元合金.
• Metals suitable for electroless metal plating on fabrics are copper and nickel. 适于织物化学镀的金属是铜和锋,孰优?
• The high quality No.1 negative pole copper is produced by leaching - extraction - electrodeposition method. 采用浸出 - 萃取 - 电积工艺,可生产高质量的1号阴极铜.
• Cobalt - tungsten electrodeposit as copper barrier was presented in the paper. 本文提出以电镀钴钨二元合金镀层作为防铜渗层.