copper的例句大全

a length of copper tubing

一截铜管

《牛津高阶英汉双解词典》

Among the mineral deposits of the province , tin occupies first place ; copper comes second.

该省矿藏, 以锡最多, 铜次之.

《现代汉英综合大词典》

the fusion of copper and zinc to produce brass

铜与锌熔合成黄铜

《牛津高阶英汉双解词典》

Brass is formed by the fusion of copper and zinc.

黄铜是通过铜和锌的熔合而成的.

《简明英汉词典》

Copper and silver are both metals.

铜和银都是金属.

《现代汉英综合大词典》

In addition to copper, there are many other metals which are good conductors.

除了铜之外, 还有很多其他金属都是良导体.

《现代汉英综合大词典》

Miners in Zambia's northern copper belt have gone on strike.

赞比亚北部铜矿带的矿工已经罢工了。

《柯林斯高阶英汉双解学习词典》

The associated gold ore deposit is mainly related to hydrothermal copper or multimetal mineral deposit.

伴生金矿床主要与热液型铜及多金属矿床有关。

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Numerical analysis of surface flaking in finish rolled lead frame copper alloy

引线框架铜合金精轧薄板表面起皮剥落的数值分析

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The main reasons why beryllium copper alloy can not be applied commonly in China are analyzed.

分析了国内不能普遍应用的原因：（1）铍铜必须热处理才能获得好的性能，一般企业都不具备热处理条件；

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The effect of calcium formic acid, bacitracin zinc and copper in diet of the weaning pigs

断奶仔猪料中添加甲酸钙、杆菌肽锌及高铜的效果

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Present Situation of Applications and Prospects about Bacterial Leaching Low Grade Copper Ore

细菌浸出技术处理低品位铜矿的应用现状和前景

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Application of Rare Earth in Beryllium Copper Alloy

稀土在铍铜合金中的应用

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Abstract The barium hydroxide was produced by the reaction of raw material barium sulfide with the copper oxide in water.

以硫化钡为原料，在水溶液中与氧化铜反应，生成氢氧化钡。

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The Absorptive Wave of Copper(ⅱ)-α-Benzoin oxime Complex and Its Application

铜（Ⅱ）与α-安息肟的络合物吸附波及其应用

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Variety of European beech with shining purple or copper-colored leaves.

欧洲山毛榉的变种，叶有光泽，呈紫色或铜色。

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A lilac had mated with a copper beech, and to bind them yet more closely to one another the malevolent ivy, always an enemy to grace, had thrown her tendrils about the pair and made them prisoners.

一棵紫丁香与铜榉长到一块儿去了，而那永远与优雅为敌的常青藤，还恶毒地伸出弯曲的蔓须，把这对伙伴更紧地卷绕起来，使它们沦为俘虏。

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Benedict's solution: a solution of sodium citrate, sodium carbonate, and copper sulfate that changes from blue to yellow or red in the presence of reducing sugars, such as glucose.

本尼迪克特试剂：一种柠檬酸钠、碳酸钠和硫酸铜的溶液，当加入还原糖，如葡萄糖时，其颜色由蓝变为黄或红色。

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Study on toxicity test of benthic fauna, Bullacta exarata, polluted by copper in the tidal flat of Changjiang Estuary

长江口滨岸潮滩底栖动物泥螺受铜污染的毒理学研究

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The First Smelter Introducing Oxygen enriched Air Bath Smelting Technology in China& A brief account of technical modification in Daye Smelter; Determination Method Improvement of Selenium Content in Copper Electrolysis Slime from Smelter of Daye Nonferrous Metals Corporation

我国第一座引进富氧熔池熔炼技术的工厂&大冶冶炼厂冶炼技术改造概况大冶有色金属有限公司冶炼厂铜阳极泥中硒测定方法改进

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