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- 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。
- MacArthur and Forest cyanide process 麦克阿瑟和佛雷斯特氰化法
- Non - cyanide process 无氰工艺
- Keywords burming crning process;rich sulfured;cyanide process;gold; 焙烧法;高金矿;氰化法;金;
- 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。
- 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。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- THE USE OF PARTIAL ACIDATION METHOD IN CYANIDE PROCESS WITH ZERO DISCHARGE 半酸化法在氰化零排放工艺中的应用
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- 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。
- The project is not finished but is till in process. 该项工程尚未结束，仍在进行之中。
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就头昏脑胀了。
- Research for the determination of lead by AAS in extracting gold with a cyanide process 氰化提金中铅的原子吸收分析方法探讨
- He was declared persona non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- Cyanide Removal from Washing Wastewater of Blast Furnace Gas by Ferrous Cyanide Process 亚铁法处理大型高炉煤气洗涤水中氰化物的实验研究
- The process of applying and rubbing in an ointment. 涂油使用以及用油膏擦的过程
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
