Direct production of white metal and blister copper by cyclonic smelting;
用旋涡熔炼法直接生产白冰铜和粗铜
Determination of Gold in Blister Copper by Atomic Absorption Spectrometry;
FAAS法测定粗铜中的金
Simultaneous Determination of Antimony,Bismuth and Lead in Blister Copper by ICP-AES;
ICP-AES同时测定粗铜中Sb、Bi和Pb
Separation and enrichment of gold and palladium in crude copper with activated carbon and thiourea
活性炭和硫脲分离富集粗铜中金钯
Then it explores in treating crude copper and red impure copper material individually by the process,obtains the practice experience.
并利用该工艺进行了单独处理粗铜、紫杂铜原料的探索,获得了实践经验。
The applications of the copper plating in such areas as the roughening of copper foil,the manufact.
简述了电镀铜在铜箔粗化、印制电路制作、电子封装、超大规模集成电路(ULSI)铜互连领域的应用,并对近年来电子工业中应用的几种先进电镀铜技术,包括脉冲电镀铜技术、水平直接电镀铜技术、超声波电镀铜技术、激光电镀铜技术等进行了评述。
The crude Copper with high content Silver recovered from the concentrate of Antimony-Lead Sulfide has to sell at lower price.
从脆硫铅锑矿冶炼渣中回收的高银粗铜(含Cu 88。
Methods for chemical analysis of bessemer copper--The flame atomic absorption spectrophotometric method for the determination of lead content
GB/T5120.6-1985粗铜化学分析方法原子吸收分光光度法测定铅量
Methods for chemical analysis of bessemer copper--The flame atomic absorption spectrophotometric method for the determination of bismuth content
GB/T5120.5-1985粗铜化学分析方法原子吸收分光光度法测定铋量
blister and refined unwrought copper
粗炼的和精炼的未锻铜
a brass instrument resembling a cornet but with a wider bore.
形状像短号但是带有粗管的铜乐器。
A human hair is stronger than copper wire of the same thickness.
一根头发比同等粗细的铜丝还要结实。
Research on Upsetting of Cylindrical H62 in Micro-scale at Elevated Temperature;
微型H62黄铜圆柱体加热镦粗实验研究
The Method of Enlarging Crystal Granule in the Experiment about Purifying Crude Bluestone;
粗硫酸铜提纯实验中增大硫酸铜结晶颗粒的方法
Tibological Characteristics of H68/QCr0.5 Rubbing Pairs under Electric Current with Different Surface Roughness
表面粗糙度对黄铜/铬青铜摩擦副载流摩擦磨损性能影响的研究
These wires are thick, but they are not made of copper. They have a high resistance.
这些金属丝较粗，但不是铜做的，电阻很大。
Determination of Copper and Zinc in Crude Carbinol with Atomic Absorption Spectrophotometer Method
原子吸收分光光度计法测定粗甲醇中铜锌离子
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
Even polished brass will pass upon more people than rough gold.
即使是闪闪发光的黄铜，都比粗糙的黄金容易被人当作金子来接受。
ANNEALING AND COARSENING OF MONOCLINIC EXSOLUTION LAMELLA IN PYRRHOTITE IN SOME NICKEL-COPPER ORES FROM NORWAY
挪威某些铜镍矿石中单斜磁黄铁矿出溶体的退火和粗化
Calphalon Tri-ply Copper pans feature on inner core of pure, heavy-gauge aluminum. Aluminum is another highly conductive metal-and the thicker the aluminum, the more conductive the pan.
家富乐三铜锅有纯、粗导内芯。铝是另一种传导性能好的金属—铝越厚，锅的传导性能越好。
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。
The cold sun made their faces like copper and brass, and through the closed window John heard their coarse, irreverent voices.
寒淡的阳光把他们的脸照成了黄铜色。透过关闭的窗户，约翰听着他们粗鲁的、不礼貌的叫喊声。
Studies of Microcystis Aeruginosa s Artificial Cultivate and the Biological Effects of Microcystin s Crude Extricated Substance to Helicoverpa Armigera;
铜绿微囊藻人工培养及藻毒素粗提物对棉铃虫的生物学作用的研究
tough (copper) cake
韧铜, 火精铜(含铜约 99%)