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- This paper made a description of gold extracting from copper bearing gold concentrate of a gold mine of Guangdong by roasting aqueous leaching cyaniding process. 对广东某金矿含铜金精矿焙烧-水浸-氰化提金工艺进行试验研究,试验结果证明工艺是成功的。
- On H_2O_2 Subsidiary Dip Gold in Cyaniding Process H_2O_2在氰化法中辅助浸金的研究
- This paper makes use the original system of pretreating refractory ore by hot-press oxidation to extract gold by cyanide process. 通过试验研究,提出了利用难处理矿石的热压氧化预处理的原有体系直接进行氰化提金的新工艺。
- In the cyanidation process,the henna film on some monomer gold was restrained,and as a result,the leaching period was shortened and the recovery rate was enhanced. 在氰化过程中,金精矿中的一些单体金粒表面上形成的红褐色薄膜得到抑制,缩短了氰化浸出时间,提高了金浸出率。
- The aroma of roasting coffee beans. 烘焙咖啡豆的香味。
- They sat in the sun roasting themselves. 他们坐着晒太阳。
- His favorite dish is roast duck. 他最喜欢吃的菜是烤鸭。
- Now let's come to the process of roasting ducks. 现在谈谈烤鸭的做法吧。
- No, hold it a second, switch that to roast chicken. 不,等一等,把那个换成烤子鸡。
- The boss gave me a real roasting this morning. 今天上午老板狠狠训了我一顿。
- She did nothing wrong to be given such a roasting. 她没做错什么事,不应该受到这么严厉的批评。
- The beef is roasting in the oven. 烤箱里正烤着牛肉。
- Can we open the window? I'm roasting. 我们能开窗吗?我都热死了。
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- The beef is roasting nicely on the spit. 这块牛肉在烤肉叉上烤得很好。
- Potatoes can be parboiled before roasting. 土豆可先煮至半熟再烤。
- A product of a document copying process. 文件复制过程的一种产品。
- The new process extracts oil from shale. 这一新过程可从页岩里提炼出石油。
- Dry bread at home is better than roast meat abroad. 家有干面包,胜似他乡吃叉烧。
- The project is not finished but is till in process. 该项工程尚未结束,仍在进行之中。