The process of chlorine leaching-purification-electrowinning for nickel extractioncopper residue is investigated.

Structure character of magnetic pump and it's effect on chlorine gas drying is intro-duced.

介绍了磁力泵的结构特点以及在氯气干燥中的使用效果,并提出了在使用时应注意的一些事项.

Since then, the level had stabilised and was now declining, albeIt'slowly , Dr Fraser said.

直到2000年以后, 氯气含量才停止增加并呈现缓慢下降的趋势.

Objective To understand the rescuing and nursing of acute chlorine poisoning.

目的了解急性氯气中毒的特点、抢救、护理.

The rate of chlorosulfonation increased with increasing concentration of the gaseous mixture.

气体有效浓度增加,氯磺化反应速率增加,氯气和二氧化硫的体积配比以1∶1为佳.

Several kinds of absorbent for chlorine gas accident were introduced.

介绍了几种用于事故氯气的吸收剂.

Chlorine may cause plant damage.

氯气能使植物遭受损害.

I am their only nephew.

我是他们唯一的外甥.

My little nephew is very naughty.

我的外甥特别调皮.

He decided to take his nephew abroad.

他决定把他的外甥带出国.

My nephew is going to see me next week.

我的外甥下星期要来看我.

Coconut is a huge and heavy fruit with very hard skin.

椰子是一种巨大而且很重的水果,还有著很硬的表皮.

For more on scrollbars, see Chapter 21.

关于滚动条的更多信息参见第21章.

Deposits of foreign materials will change the sharp coutours which govern its coefficient of discharge.

杂质的淤积会改变决定流量系数的轮廓形状.

When the Nile rises it deposits a layer of mud on the land.

尼罗河涨水时在地上淤积一层泥.

In this way I shall know that thou hast kept faith with my master.

这样,我就会知道你信守和我的主人的约言了.

She recalled her promise.

她取消了约言.

In the Gudan mining district of Siding Lead-Zinc Mine, development has been carried out through driftway.

泗顶铅锌矿的古丹矿区采用平窿开拓, 其最低开拓中段以下尚赋存有规模不大的矿体.

There are many interlayer sliding belts in Siding Pb-Zn mine.

层间滑动带在泗顶矿区非常发育.

My nose is stuffed up, ie full of mucus.

我的鼻子堵了(鼻涕多).

Would you mind having something else, like stewed fresh fruits berries, peaches and prune whip?

您挑些别的可以 吗 ?比如像煮酥的水果、浆果 、 桃子或浇奶油的果脯.