查询词典 hydrometallurgy

"Though hydrometallurgy originate d in the 16th century, its principal development took place in the 20th century."

湿法冶金开始于16世纪，在20世纪获得重大发展。

Hydrometallurgy: Extraction of metal from ore by dissolving the metal and then recovering it from the solution.

湿法冶金学：将矿石中的金属溶解，再从溶液中回收金属的提取方法。

The current status of copper hydrometallurgy is reviewed and the most commercially attractive potential applications are explored.

同时，传统的铜熔炼和精炼工艺，不断得到改进和发展以满足对铜日益增长的需求。

A systematic process of treating with Co-Ni residue from zinc hydrometallurgy has been developed.

研究综合回收湿法炼锌净化钴镍渣中的有价金属。

A new technology to produce bismuthate from bismoclite by direct hydrometallurgy was studied.

研究了氯氧铋湿法直接制取铋盐新工艺。

There are several diagram for a multi-component system according to different ratio of element, which is especially useful to determine the technology flowsheet of hydrometallurgy process.

在组分活度项算法的基础上，提出了绘制同时平衡E-pH图的新观点、新思路，首次完整地给出了绘制这类图形的通用程序。

It has been used to determine copper ion in waste water samples from hydrometallurgy of copper. The relative standard deviation (n=8) for the determination results of two samples were 0.8% and 1.4% and the recovery were 101% and 100%, respectively.

该离子选择性电极已用于湿法冶金废水中Cu(上标 2+)的分析，两个样品测定结果的相对标准偏差(n=8)分别为0.8%和101%，加标回收率分别为101%和100%。

Recovery of cobalt from Co-Ni residue in zinc hydrometallurgy has been studied.

研究了从湿法炼锌净化钴镍渣中回收有价金属。

The important oxidation states of arsenic are -3,0,+3, and +5, and all have been utilised in some way in both hydrometallurgy and water treatment.

砷的主要氧化态是：－3价、0价、＋3价和＋5价，并且全部已经被在湿法冶金法和水处理中以某种方式利用。

However, different form the wide use of solvent extraction in hydrometallurgy, the application of the microemulsion formed in the extraction in the nanomaterial preparation has not been studied well.

相对于液液萃取在金属分离方面的广泛应用，液液萃取过程中形成的微乳体系在材料制备方面的应用研究还处于起始阶段。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。