heavy rare earths
英 [ˈhevi reə(r) ɜːθs]
美 [ˈhevi rer ɜːrθs]
网络 重稀土
双语例句
- The mine exhausted the local deposit of heavy rare earths in three years, but a decade after the mine closed, no one has tried to revive the downstream rice fields.
这个矿三年内就采光了所有的稀土矿。而在这座矿关闭10年后，仍然没有一个人敢复耕这座矿下游的农田。 - Investors will therefore be looking for companies that can crack the metallurgy of processing heavy rare earths and secure investment or offtake agreements with end users.
因此，能够解决重稀土加工难题、与最终用户敲定投资或购买协议的公司将获得投资者的青睐。 - Heavy rare earths have been the most affected.
重稀土受到最大影响。 - Most of the deposits that are richer in the heavy rare earths contain rare-earth-bearing minerals that have never been processed before, notes Mr Hatch at Technology Metals Research. With enough time and money, companies can eventually find a technical solution.
大多数富含重稀土的矿床含有此前从未加工过的含稀土矿物，TechnologyMetalsResearch的哈奇表示，如果有足够的时间和资金，矿业公司终将能找到技术解决方案。 - Rhodia of France is able to extract heavy rare earths from ore supplied by Molycorp and Lynas.
法国的罗地亚（Rhodia）能够从Molycorp和Lynas供应的矿石中提炼出重稀土。 - Small mines producing heavy rare earths like dysprosium and terbium still operate on nearby hills.
在临近的山头，小规模的矿仍然大量挖掘着镝和铽这两种稀土资源。 - Non-Chinese production of heavy rare earths could increase if the economics were more favourable.
如果经济效益更好的话，中国以外地区的重稀土产量可能会增加。 - Light rare earths are relatively common and are by-products of producing heavy rare earths, which are scarcer and essential for certain speciality technology uses.
轻稀土相对来说更为常见，是中重稀土生产过程的副产品；中重稀土则更为稀缺，对于某些专业技术用途而言是必不可少的原料。 - Industry executives were disappointed the Ministry did not make provisions to differentiate between some light rare earths, which are common and relatively cheap, and the more expensive heavy rare earths.
令业内高管感到失望的是，商务部没有制定相关条款，将一些常见且相对廉价的轻稀土与更为昂贵的重稀土区别对待。 - Another concern for the industry is the shortage of "heavy" rare earths.
稀土行业关心的另一个问题是“重”稀土短缺。 - Quest rare minerals, of Canada, plans to produce heavy rare earths, which are less often found.
加拿大公司questrareminerals计划开采不那么常见的重稀土。 - It uses EDTA as drip washing agent and NH_4 as displacing agent so that Cu~ ( 2+) can be used as delaying ions for separating heavy rare earths.
以EDTA作为淋洗剂，同时采用NH4+作排代剂，达到了用Cu2+作为延缓离子分离重稀土元素的目的。 - Mineral composition, process characteristic and floatability of heavy rare earths in phosphorite ore in Guizhou are summarized in this paper.
概述了贵州某地含重稀土磷块岩矿的矿石物质组成、工艺特性及可浮性研究。 - Study on Process Characteristic of Heavy Rare Earths in Phosphorite in Guizhou Province
贵州某地含重稀土磷块岩矿工艺特性的研究 - The first chapter deals with the adsorption voltammetry for the determination of middle and heavy rare earths in the presence of alizarin complexon ( ALC) at a CPE.
第一章利用中、重稀土（Ⅲ）-茜素氨羧络合剂（ALC）在CPE上产生的与ALC试剂峰很好分开的氧化峰，建立了吸附伏安法测定中、重稀土的新方法。 - The preparation of rare earths amalgams and the separation between light and heavy rare earths are more available in lithium citrate electrolyte.
自镨、钕中分离钐和镱。在锂汞齐电极电极上于柠檬酸溶液体系中，有利于制备各稀土元素的汞齐或有可能进行轻、重稀土元素之间的分组分离。 - The results showed that heavy rare earths in phosphorite ore were utilized by the purification method of reverse flotation.
研究结果表明，该类型含重稀土磷块岩矿石可采用反浮选方法富集，具有开发利用价值。 - Study of Technologic Method for Separating Heavy Rare Earths with Cation-exchange Fiber
阳离子交换纤维分离重稀土工艺方法的研究