Copper is a good conductor of electricity.
良导体。
Copper is a good conductor of heat.
的良导体。
Copper is a good medium for the conduction of heat and electricity.
和电的良导体。
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。
The students are asked to prove the purity of copper.
要求学生们检验的纯度。
When nitric acid is poured on copper, a brown vapor gives off.
将硝酸倒在上, 会散发出一种棕色的蒸气。
The silver coinage was repeatedly debased with copper vellon.
银币一再用币维隆来替代,实行贬值。
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。
Copper and zinc are fused to make brass.
锌熔合成黄。
Brass is formed by the fusion of copper and zinc.
黄通过和锌的熔合而成的。
Copper is a highly conductive metal.
极易导(电、)的金属。
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。
The main copper minerals are malachite, chrysocolla, little chalcopyrite, chalcosine and even little bornite and covellite.
矿主要含矿物为孔、硅孔,量的黄矿、辉矿及极量的斑矿和蓝等。
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。
But absorbing superabundance copper can lead to copper toxicity, inducing arrhythmia, even renal failure, uraemia, and shock.
但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。
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。
FZT (the zeolite carrying copper) as an algaecide to kill and control the red tide organisms was stadied.
摘要研究了沸载(FZT)作为除藻剂对赤潮生物的灭杀和控制作用。
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。
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矿选矿的特别有效的捕收剂,具有选择性好、捕收力强的特性。
I'm not a copper's nark.
我不警方的线人。
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A one-cent copper coin could be exchanged for three copper coins.
当时一分铜兑换三枚" 铜板" 。
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。
Unlike copper cables, which transmit electrical energy, fiber optic cables transmit light.
而同只能输电能的铜线缆不同的是,光缆输光。
The entire building is shielded in copper mesh.
整栋大厦都被铜丝网包围了。
That metal is tin, and a mixture of tin and copper is called bronze.
这种金属就是锡,而铜和锡的混合物就叫做青铜。
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。
So the next question is, how do we make these tiny copper wires?
所下一个问题是,我们如何制造这些微小铜线?
We suggest you start with the visit to the copper mine.
我们建议你铜矿开始。
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。
He thought the reaction was happening in the copper, rather than the solution.
他为反应是在铜层发生的,而不是在溶液中。
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。
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。
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,它们就变成了铜。
That, at least, is what the coppers would have you believe.
至少警察会让你相信这一点。
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铜制成的固体“泡沫”。
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铜、金和银的矿石。
In a conductor like copper metal, electrons flow through the entire material.
在如同金属铜一类的导体中,电子会流过整块金属。
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。
Think of it as copper being a crossing guard.
你把铜想象成一个十字路口的警卫。
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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