铜的

The conductibility of graphite powder can be improved by plating copper on it, and its magnetic conductibility can also be improved by further plating nickel on the copper coating.

讨论了化学镀铜工艺条件，开发出一种导电导磁性能好、密度小和价格低的镀镍石墨粉类导电填料

The most common conductive material used is copper.

最常见的导电材料是铜。

For "T" type junctions, the copper can be given a turn around the constantan to keep it from melting back too rapidly from the arc area. Start with the constantan extended beyond the copper ring a short

对于"T"型热电偶的结球，铜能给康铜提供一个回转时间，防止它在电弧区域快速熔化，只要让康铜线比铜线长出一小段即可。

The conversion rate of cupric and chromic ions can reach more than 90%.

铬组分和铜组分的回收率均在90%以上。

First, it is all made of copper.

第一，它是所有取得的铜。

In the old days, mirror was made of copper.

在过去镜子是由铜做的。

The country is the world's biggest consumer of copper.

中国是全球最大的铜消耗国。

Copper is one of the important a nd mineral resources in short supply in China.

铜是我国最重要、最紧缺的矿产资源之一。

In addition, the market risk trend of copper futures is analyzed in detail.

同时，对期铜市场风险的变动趋势进行了详细剖析。

The key is made of copper.

这把钥匙是铜做的。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。