copper

However, the terminology is often used to calculate decibels and measure signal intensity on copper, optical, and wireless media.

然而，这术语常常使用来计算分贝和测量在铜质、光学的和无线媒体上的讯号强度。

"Today copper producers laugh at me, " he said on Wednesday.

“如今铜矿商会嘲笑我的，”他在周三表示。

An executive at a large Chinese trading house said: "There is no doubt some traders have been buying [copper] recently. "

中国某大型贸易公司的一位高管表示：“毫无疑问，一些交易员近期一直在买进（铜）。”

brass with enough copper to give it a reddish tint; used for plumbing pipe and other brass hardware and in cheap jewelry.

因含足量铜而呈微红色的黄铜，用于管道作业及其他黄铜器具和廉价珠宝。

Once he saw a soldier who guarded the warehouse put a piece of copper coin into his own pocket as he was leaving the warehouse.

一天，他看见一个当差的人，慌慌张张地从仓库里出来，边走还边往衣袋里塞进了什么东西。

In practice, we still can only use artificial neural network as a copper price forecasting methods one of which should not be the only one.

在实务上，我们仍只能把人工神经网络作为期铜价格预测方法中的一种，而不应是唯一的一种。

He also said that falling demand for copper in the power sector might drag down the metal's prices in the next two or three years.

他还说，电力部门对铜金属需求的下降，在今后两三年内都会对铜价产生影响。

The capacitor body is constructed by printing copper inner electrode layers on the front and back surfaces of a laminar ceramic chip.

所述的电容器本体是在薄片状的陶瓷介质芯片正反两面印刷有铜内电极层。

It would be easy to assume the world was about to run out of copper.

人们很容易就会以为，全球铜资源即将枯竭。

He dumps his mother, takes up with dad and toddles off into the sunset with a copper-bottomed male gender identity.

他丢开母亲，和父亲讲话，带着一种完全可靠的男性性别感，摇摇晃晃地走进阳光里。

So she asked my dad to ask the owner, John Copper, if I could play on it. And he made my dreams come true.

于是她叫爸爸问问球桌的主人——约翰·库伯，我可不可以在那上面打台球，结果他使我的梦想成了真。

The pick-up in local prices made importing copper into China profitable, pushing up benchmark prices in London, they said.

交易员还表示，中国本土铜价的提高，使得从国外进口铜更有利可图，由此推高了伦敦市场的基准价格。

Using a general set of Chinese-made of copper, must be good in the case of lubrication job.

使用的是一般的国产铜套，必须要在润滑良好的情况下工作。

Usage : drop the product on the surface needs to be cleaned. Wipe the surface for several times and can keep the copper clean .

使用方法：本品数滴在被清洁表面，用擦布反复擦拭即可使铜器恢复光亮如新。

Analysts said the copper market was responding to strong demand as well as the prospect of tightening supply as mine production disappoints.

分析师表示，铜市场是在对需求强劲和供应趋紧的前景（因为铜矿产量不尽人意）作出反应。

The rate rise of October 19 sent the price of Shanghai copper down 2. 24 per cent the next day, although it recovered within a week.

去年10月19日的加息，使上海铜价在次日交易中下跌2.24%，不过在其后一周之内回升。

The "last mile" connection historically has referred to the twisted-pair copper wires used between a home and the telephone company.

历史上“一公里”连接是指家庭和电话公司间使用的双绞铜线。

But only a diameter of less than half a millimeter of fiber optic cable to be made of thick copper wire cable than carry more information.

但是只一根直径小于半毫米的光纤电缆就可以比铜丝制成的粗电缆承载更多的信息。

At the bottom we have an example of that copper tone. The fabric has been Bloch printed and brushed on the back as well.

在最下面我们有一件样品带有黄铜色调。这块面料经过满地印花，反面有拉绒整理。

At the moment oxides of metals such as zinc and copper seem to be the favourites, but tiny tubes made of carbon are also being explored.

目前似乎更青睐于使用锌和铜等金属的氧化物，然而由碳元素组成的微型电子管也正在研发中。