gold refining
英 [ɡəʊld rɪˈfaɪnɪŋ]
美 [ɡoʊld rɪˈfaɪnɪŋ]
网络 黄金精炼
双语例句
- For the process of taking gold out of the earth and crushing and refining it is a technical process, subject, like all technical processes, to improvement.
从金矿的开采、破碎到提炼，这是个技术过程，而与其他技术过程一样，它也将会不断改进。 - As the world's largest gold producer, China might decide to source the supplies from local mines and through refining scrap metal.
作为世界上最大的金黄生产商，中国可能决定其储备来源于本国金矿及通过提炼废旧金属。 - This essay analysed the factors that affect gold grade and recovering rate of gold in gold refining in Laozuoshan Gold Mine, simultaneously, proposed solution that can be taken.
前言：介绍了老柞山金矿选矿厂黄金精炼提纯过程中影响产品纯度及金回收率的原因及采取的解决措施。 - Using mercury to separate gold from rock, millions of small-scale miners worldwide inhale toxic vapors during the refining process, exposing themselves to neurological and genetic damage.
由于用水银从矿石中分离金，全世界数百万小规模采矿者在精炼过程中吸入水银蒸汽，使他们的神经和遗传受到损害。 - The study and operation practice of gold refining by chloridizing process are discussed.
叙述了采用氯化法对黄金进行精炼提纯的研究及工业生产。 - Application of Potential-controlling Extraction Process in Gold Refining
电位控制法提金在金精炼中的应用 - Features of gold refining processes and selection applied
黄金精炼工艺特点分析及选择 - Technique and technology about gold refining in China
浅谈我国黄金精炼技术与工艺 - The Research of High-Power Rectifier and Monitor System for Gold and Silver Refining
大功率金银电解整流及监视系统的研制 - An Experimental Study of 99.99% Gold Refining
99.99%黄金提纯工艺的研究 - An Application of Homogeneous Anion Exchange Membrane to Gold Refining by Electrolysis
均质阴离子交换膜在电解提纯金中的应用 - The experimental study of a new wet process for gold refining are introduced.
介绍了一种新的金湿法精炼工艺的试验研究过程及取得的研究结果。 - This technology has been successfully applied to industrial production. It is capable of realizing automatic control with 30t gold refining capacity annually.
该工艺已成功用于工业化生产，年精炼能力30t以上，并可实现工艺流程的自动化控制。 - Study on gold refining by extraction process and its industrial practice
萃取法精炼黄金的研究和工业实践 - Experimental study of wet process for gold refining
一种金湿法精炼新工艺的试验研究 - An experimental study on the hydrometallurgy of gold refining
湿法黄金精炼提纯工艺试验研究 - Study and operation practice of the technology of gold refining
黄金精炼提纯工艺研究与生产实践 - Studies on their application in gold refining and recovery.
金的离子交换与吸附化学及应用的研究。