铜的

Home thinks fire refining miscellaneous copper is very inaccessible all the time the standard of tall electric copper, special abound in in a few kinds of impurity, and when fantasticality.

国内一直认为火法精炼杂铜很难达到高导电铜的标准，非凡在几种杂质大量存在，并且变化无常时。

Microelement test indicators of iron and copper is low, especially copper, much lower .

微量元素测验，铁和铜的指标偏低，特别是铜，低很多。

The Norte unit accounted for about half Codelco's copper output of 1.107 million tons this year through September.

Norte 承担这 Codelco 公司近半数铜的生产，到9月，其铜产量为1107千万吨。

The results of process mineralogy showed that copper mineral of zinc-lead-copper complex sulphide ore existes as chalcopyrite,aftonite-binnite,polybasite and boumonite;and it was relied mainly on chalcopyrite and then aftonite-binnite.

工艺矿物学研究结果表明会理锌矿含铜的铅锌硫化矿中铜矿物以黄铜矿、银黝铜矿-砷黝铜矿、硫锑铜银矿、车轮矿等矿物形式存在，并以黄铜矿为主，其次为银黝铜矿-砷黝铜矿系列矿物。

If copper sheeting costs $5 per square foot, the copper alone would cost $86,110,283.50 USD.

如果铜薄膜费用5美元，每平方英尺，仅铜的费用将达到86，110，283.50美元。

Sensitive polarographic waves which relate to thiouracil, 6-mercaptopurine and homocystine(in sodium citric acid buffer solution) appeared in the presence of Cu.

高胱氨酸、6－巯基嘌呤和硫尿嘧啶均能与铜离子作用而在汞电极上产生两个吸附波。在柠檬酸钠溶液中，高胱氨酸与铜的络合物在－0.06v

A mineral consisting of cuprous oxide that is a source of copper.

一种矿物，由铜的来源氧化亚铜构成。

For healthy humans who are not occupationally exposed the major route of exposure to copper is oral.

对于 健康非职业性铜暴露人群，经口摄入是铜的主要摄入途径？

This mechanism, assisted by the reduced polishing rate associated with the high surface viscosity caused by alcohol additives, greatly passivates the damascene bottom from elecropolishing.

而因为醇类吸附铜表面也会增加表面黏度更能抑制铜的抛光速度。

Water lines are usually cast iron or ductile iron with copper water service lines; gas lines are made of steel; electric conduit is often galvanized pipe; and copper rods are used for electrical grounding.

水管线常用铸铁管或球墨铸铁管以及铜的进户供水管；天然气用钢管；电缆导管常是镀锌管；而铜棒用于电接地。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷