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Copper is a good conductor of electricity.

良导体。

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Copper is a good conductor of heat.

的良导体。

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Copper is a good medium for the conduction of heat and electricity.

和电的良导体。

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These materials, dubbed cuprates, typically consist of copper oxide layers sandwiched between other substances.

这些称为氧化物(cuprate)的材料,基本上由其他物质夹著一层氧化

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The students are asked to prove the purity of copper.

要求学生们检验的纯度

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When nitric acid is poured on copper, a brown vapor gives off.

将硝酸倒在, 会散发出一种棕色的蒸气。

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The silver coinage was repeatedly debased with copper vellon.

银币一再用维隆来替代,实行贬值。

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The preparation of zinc sulfate heptahydrate and copper sulfate pentahydrate from calcined zincblende was investigated.

用经高温煅烧后的闪锌矿稀硫酸反应制备七水硫酸锌和五水硫酸

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Copper and zinc are fused to make brass.

锌熔合成黄

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Brass is formed by the fusion of copper and zinc.

通过和锌的熔合而成的。

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Copper is a highly conductive metal.

极易导(电、)的金属。

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The major ore mineral in the Shijuli copper deposit is chalcopyrite, copperas stone and so on.

居里矿床矿中主要矿矿物由黄矿及黄铁矿等组成。

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

主要矿物为孔、硅孔量的黄矿、辉矿及极量的斑矿和蓝等。

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For single crystal sliding occurs in two directions, and for bicrystal copper the mechanism of plastic defor...

模拟还发现纳米晶体具有良好的塑性变形自组织能力。

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But absorbing superabundance copper can lead to copper toxicity, inducing arrhythmia, even renal failure, uraemia, and shock.

吸收过多可发生中毒,如心律失常,严重时会出现肾功能衰竭、尿毒症、休克等。

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This article introduces a rapid analysis and adjustment of the copper and ferrum impurities in nickelage solution.

本文主要介绍了镀镍液中杂质、铁的快速分析和调整方法。

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FZT (the zeolite carrying copper) as an algaecide to kill and control the red tide organisms was stadied.

摘要研究了沸(FZT)作为除藻剂对赤潮生物的灭杀和控制作用。

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For the trading business, the company focuses on non-ferrous metals such as copper, aluminum, lead, zinc, kirksite,Zinc Concentrate,etc.

公司的贸易主要经营铝﹑铅﹑锌﹑锌合金和锌精矿等有色金属产品。

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As a especially effective collector for processing copper sulphide ore, methyl sulphonamide features good selectiveness and strong collection.

甲基硫氨酯作为硫化选矿的特别有效的捕收剂,具有选择性好、捕收力强的特性。

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I'm not a copper's nark.

我不警方线人。

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金融英语口语大全

A one-cent copper coin could be exchanged for three copper coins.

当时一分铜兑换三枚" 铜板" 。

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CNN 10 学生英语 2017年11月合集

Until about 1902, legal food preservatives included chemicals like formaldehyde, borax and copper sulfate.

在1902年前合法的食品添加剂还包括甲醛,硼砂和硫酸铜。

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CNN 精选 2016年5月合集

Unlike copper cables, which transmit electrical energy, fiber optic cables transmit light.

而同只能输电能的线缆不同的是,光缆输光。

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美剧疑犯追踪POI五季

The entire building is shielded in copper mesh.

整栋大厦都被铜丝网包围了。

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世界小史

That metal is tin, and a mixture of tin and copper is called bronze.

这种金属就是锡,而和锡的混合物就叫做青铜。

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剑桥雅思听力全真试题 4

OK, now for number three you need rock salt or copper sulphate.

好的,三个实验需要你准备石盐或硫酸铜。

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TED演讲(视频版)双语精选

So the next question is, how do we make these tiny copper wires?

下一个问题是,我们如何制造这些微小铜线?

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雅思听力最新机试真题

We suggest you start with the visit to the copper mine.

我们建议你铜矿开始。

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WIL生活启示录

So, excess cobalt could cause iron deficiency, excess copper could deplete zinc and so on.

因此过量的钴会导致铁的缺乏,过量的铜会导致锌缺乏,等等。

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双语版 TED-Ed 演讲精选

He thought the reaction was happening in the copper, rather than the solution.

为反应是在铜层发生的而不是在溶液中。

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新概念英语.词汇随身听.二册

The archeologists found some ancient copper coins in the tomb.

考古学家在坟墓中发现了一些古代的铜币。

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美国历史频道纪录片《宇宙》

They let a massive coil of copper tubing make an opening.

他们用一大盘铜管制作一个通道。

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世界小史

It began with some green stones which turn into copper when melted in a fire.

首先是那些绿色的石头,人们用火熔化它们,它们就变成了

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经济学人(汇总)

That, at least, is what the coppers would have you believe.

至少警察会让你相信这一点。

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经济学人(汇总)

To overcome this, engineers build solid " foams" made of copper into the system.

为了克服这个问题,工程师们在系统中加入了由制成的固体“泡沫”。

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经济学人-科技

Verai has found ore containing copper, gold and silver in Chile and Peru.

Verai在智利和秘鲁发现了含有金和银的矿石。

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Scishow 精选系列

In a conductor like copper metal, electrons flow through the entire material.

在如同金属一类的导体中,电子会流过整块金属。

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VOA Special 2017年3月合集

They placed a long copper pipe in the middle of the room.

屋子的中间放置着一根长铜管。

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健身知识科普

Think of it as copper being a crossing guard.

想象成一个十字路口的警卫。

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维多利亚厨房

You should never let your chutnee cool in a copper pan.

不要把酱放在铜制容器中冷却。

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