copper - 关于copper的双语例句 - copper造句

为您找到103个与“copper”相关的双语例句：

Chalcolite ( crystallized phosphate of copper and uranium ) is about twice as radioactive as uranium.
铜铀云母 ( 铜和铀的磷酸盐结晶体 ) 的放射性是铀放射性的两倍.
The δ 34 S V - CDT of chalcocite from copper ore are 19.2 � � and 20.7� �.
辉铜矿δ34SCDT为19.2‰和20.7‰.
The paper discusses a new method for producing cupric feed copper sulfate by chalcocite and ehalcopyite.
介绍了用辉、黄铜精矿制备饲料级硫酸铜的新方法.
Leaching of copper from chalcocite with acidic acetonitrilecopper sulphate system was studied.
研究了用酸性乙腈硫酸铜体系从辉铜矿中提取铜.
The experimental results of Armco iron, copper, cermet and graphite are given.
给出了Armco铁、铜、金属陶瓷和石墨的测试结果.
By oxidation - reduction reaction, copper is cemented into the iron.
经氧化 ― 还原反应, 铜渗入铁中.
Suitable for cutting metal , such as structural steel refractory steel, castiron, gold, silver, copper, aluminium.
用途;适合切割碳素结构钢、铸铁及金、银、铜、铝、等金属材料.
Zinc base die castings are always copper plated in cyanide baths.
锌基合金的压铸件总是在氰化镀液中镀铜.
Iron and nickel carbonyl compounds are poisons to copper - based methanol synthesis catalysts.
羰基铁和羰基镍是铜基合成甲醇催化剂的毒物.
Brazing of copper, copper alloys, silver and molybdenum etc.
钎焊铜及铜合金、银、钼等金属.
The main copper minerals are malachite, chrysocolla, little chalcopyrite, chalcosine and even little bornite and covellite.
矿石主要含铜矿物为孔雀石、硅孔雀石, 少量的黄铜矿、辉铜矿及极少量的斑铜矿和铜蓝等.
In addition to the natural copper and malachite, there are chalcopyrite, bornite , Hui copper, bronze, etc.
除自然铜和孔雀石之外, 还有黄铜矿、斑铜矿、辉铜矿、铜蓝和黝铜矿等.
Brass, copper, stainless steel, bismuth, and lead are all suitable.
黄铜、铜、不锈钢、铋及铅都是适合的.
Function: defecate sands , rust. copper, besmirch cutting off peculiar smell, high quality water zone.
功能: 滤除沙石、铁锈、铜锈、磷污染等;去除异味. 适合用于水质较好的地区.
The collections in this museum is clothes, copper, arms, and Berber jewelry.
收藏衣服、铜器、武器和巴巴里人的珠宝.
Copper is also employed in the alkaline Bemberg rayon process.
铜也用在碱性本姆伯人造丝生产中.
A BCO spectrophotometric method has been applied to determination of trace copper in aluminium power.
介绍了用BCO分光光度法对铝粉中微量铜的测定.
Copper arsenite prepared from waste acid containing arsenic was applied in copper electrolyte purification.
利用含砷废酸制备亚砷酸铜,并将所得亚砷酸铜应用到铜电解液的净化.
Armillary sphere prepares to rise not quite convenient, with one article copper cash can.
浑仪预备起来不太方便, 用一文铜钱即可.
Aquatint: It is an etching process on copper or steel by means of nitric acid.
水彩色调: 用硝酸在钢片或铜片上作腐蚀的蚀刻法.

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Chalcolite ( crystallized phosphate of copper and uranium ) is about twice as radioactive as uranium.

The δ 34 S V - CDT of chalcocite from copper ore are 19.2 � � and 20.7� �.

The paper discusses a new method for producing cupric feed copper sulfate by chalcocite and ehalcopyite.

Leaching of copper from chalcocite with acidic acetonitrilecopper sulphate system was studied.

The experimental results of Armco iron, copper, cermet and graphite are given.

By oxidation - reduction reaction, copper is cemented into the iron.

Suitable for cutting metal , such as structural steel refractory steel, castiron, gold, silver, copper, aluminium.

Zinc base die castings are always copper plated in cyanide baths.

Iron and nickel carbonyl compounds are poisons to copper - based methanol synthesis catalysts.

Brazing of copper, copper alloys, silver and molybdenum etc.

The main copper minerals are malachite, chrysocolla, little chalcopyrite, chalcosine and even little bornite and covellite.

In addition to the natural copper and malachite, there are chalcopyrite, bornite , Hui copper, bronze, etc.

Brass, copper, stainless steel, bismuth, and lead are all suitable.

Function: defecate sands , rust. copper, besmirch cutting off peculiar smell, high quality water zone.

The collections in this museum is clothes, copper, arms, and Berber jewelry.

Copper is also employed in the alkaline Bemberg rayon process.

A BCO spectrophotometric method has been applied to determination of trace copper in aluminium power.

Copper arsenite prepared from waste acid containing arsenic was applied in copper electrolyte purification.

Armillary sphere prepares to rise not quite convenient, with one article copper cash can.

Aquatint: It is an etching process on copper or steel by means of nitric acid.