copper造句

We also produce a variety of barbecue utensils, such as copper brazier, copper pots, and so on ice.
我们也生产各种各样的烧烤用具, 如铜火盆, 铜冰盆等等。

A Study on Hot Test and Thermal Stress and Distortion of Cast Copper Staves with Buried Copper Pipes
埋纯铜管铸铜冷却壁热态试验和热应力热变形研究

XLPE insulated with wrapped copper tape shield PE sheathed pilot cable with wrapped copper tape shield
交联聚乙烯绝缘铜带屏蔽聚乙烯护套导引电缆

Within the layer the copper? Copper copper ring collector and its application in electrical measurement
铜环集电器及其在电测中的应用

Dongchuan Copper Mine is a famous production of copper, enjoying the days of the South copper in China.
东川铜矿是我国著名的产铜基地，享有天南铜都的美誉。

INSPECTION AND TEST REQUIREMENTS OF WROUGHT BARS IN COPPER AND COPPER ALLOYS FOR AEROSPACE CONSTRUCTION.
航空和航天制造用铜和铜合金锻制棒材的检验和试验条件。

COPPER AND COPPER ALLOYS. DETERMINATION OF CHROMIUM CONTENT. FLAME ATOMIC ABSORPTION SPECTROMETRIC METHOD.
铜和铜合金。铬的测定。火焰原子吸收光谱测定法

Preparation of Basic Copper Carbonate from Waste Etching Solution Containing Copper of Electronic Industry
利用含铜蚀刻废液生产碱式碳酸铜

Determination of copper and iron in electrodeposited copper lixivium by flame atomic absorption spectrometry
火焰原子吸收光谱法测定电积铜浸出液中铜和铁

Faucet is main material to pledge with miscellaneous copper and pure copper mostly, adscititious report film.
水龙头大多以杂铜和纯铜为主要材质, 外加电镀层。

Standard Specification for Liquid and Paste Fluxes for Soldering Applications of Copper and Copper Alloy Tube
铜和铜合金管钎焊用液体和软膏状助熔剂的标准规范

The continuous casting of rod and wire of copper and copper alloy is reviewed from the last decade up to now.
评述了八十年代以来铜及铜合金棒, 线连铸的生产概况。

Standard test methods for chemical analysis of ammoniacal copper arsenate and ammoniacal copper zinc arsenate
氨化砷酸铜的化学分析的标准规范

Within the layer the copper? COPPER The Tribological Properties of Softy Metals Copper Powder Inside Greases.
超细软金属铜粉在润滑脂中摩擦学性能的考察

Copper and copper alloys. Determination of phosphorus content. Molecular absorption spectrophotometric method.
铜和铜合金。磷含量的测定。分子吸收分光光度法

he wet metallurgy technologies for smelting copper sulfide, copper oxide and natural copper ores are reviewed.
评述了硫化铜矿, 氧化铜矿和自然铜矿的湿法冶炼途径。

Features of Copper Electrolysis and Production of High Purity Cathode Copper in Jinlong Copper Industrial Company
金隆高纯阴极铜生产特点及实践

The cause was exogenous deposition of copper from domestic tap water which contained an increased copper concentration.
原因是外源沉积铜从国内自来水其中载有铜浓度增加。

Geological and geochemical characteristics of marine bearing copper porphyry of Gongpoquan copper ore field, gansu, China
甘肃公婆泉浅海相含铜斑岩的地质与地球化学特征

Production Practice of Improving the Comprehensive Copper Recovery of Sham Ore with Low Copper and High Magnetite Contents
提高矽卡岩型低铜富磁铁矿中铜综合回收率的生产实践

Hydrothermal fluids of different compositions controlled the formation of native copper, copper oxides and copper sulfides.
热液组成的不同控制自然铜，氧化铜和铜硫化物的形成。

Chemical analysis of copper and copper alloys. Determination of nickel content. Molecular absorption spectrophotometric method.
铜和铜合金的化学分析。镍的测定。分子吸收分光光度法

EXPERIMENTAL STUDY AND EPERATION PRACTICE OF CYANIDE GOLD EXTRACTION AND LEACHING DREG FLOATING COPPER FROM GOLD CONCENTRATE CONTAINING COPPER
含铜金精矿氰化提金和氰渣浮铜试验研究与生产实践

DISCUSSION ON REDUCING POWER CONSUMPTION DURING COPPER ELECTROLYTIC PROCESS The energy saving measures and benefits of copper electrolytic process
精操细作降低铜电解电耗铜电解过程中的节能措施与效益

The performance of copper sulfate catalyst were ivestigated and the catalytic activity of anhydrous copper sulfate was compared with crystal copper sulfate.
并对无水和结晶硫酸铜的催化活性进行了比较。