rare earth

稀土

常用释义

词性释义

稀土:一组难以大量获取的金属化学元素,对于技术和制造业至关重要。
例句
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The whole-phase grade has been used to define ore bodies of a weathering-crust-type rare-earth deposit and to calculate its reserves.
一直以来,风化壳型稀土矿床均以全相品位来圈定矿体,计算全相储量。
该公司通常是集中在与其他“稀土”的矿工,供应难以发现的金属及电子产品中的元素。
He said he hopes that other countries can share the burden of rare-earth development.
他说,他希望其他国家能分担对稀土的开采。
Bauer表示,能源部计划将考虑短期途径,在未来五年及更长时间提高稀土产量.(完)
The main bottleneck, they argue, could be the production of rare earth metals such as neodymium, which is often used in making magnets.
他们争论的主要难题是,稀土金属如钕的生产通常用来制作磁铁。
加强海关检查似乎并没有以稀土为对象,但在海关清关全面减缓的过程中,这类货物可能也已经被殃及。
The ministry said the strategy is intended to 'increase rare-earth production concentration and cut the number of export enterprises. '
商务部说,这一策略旨在“提高企业经营集中度,减少出口企业数量”。
Among the stocks I'd bought was Molycorp, the only U. S. company in possession of a genuine rare earth mine.
我买的股票中有美国钼业公司的,这是唯一一家拥有一处真正稀土矿的美国公司。
稀土矿一直是个麻烦的贸易话题。中国以前承诺不会大幅削减供应。
The results show that rare earth sealing for anodized film is comparable to that of chromate sealing.
结果表明稀土封孔阳极氧化膜的耐蚀性与铬酸盐封闭阳极氧化膜具有可比性。
中国正努力使自己对稀土元素的工业消费者产生吸引力,它有可能吸引来一个重要客户。
China currently supplies at least 95 percent of the world's rare earth elements and up to 99 percent of the heavy varieties.
目前中国提供了全球稀土元素供应的95%,及99%的重稀土元素。
本发明涉及用于制备聚异戊二烯的磺酸稀土催化剂及制法和应用。
尽管被叫做“稀土元素”,实际上并不是稀有的元素。中国对稀土金属的开采近于垄断。
"GRED has two or three mining rights, through which it can access local rare-earth resources, " he said.
广西稀土发展公司有两或三种采矿权,借助其可以进入当地的稀土资源。
With a high refractive index and low chromatic dispersion, the rare earth ions mixed borate glasses have been widely used in many fields.
稀土玻璃由于具有高折射、低色散的特点,在红外光学玻璃以及有色光学玻璃等领域有着特殊的应用。
'In the long-term development of rare-earth products, the next few years will just be a blip, ' Scissors writes.
史剑道在评论中写道:有关稀土产品的长期开发问题,未来几年将会出现小幅波动。
用途:用作陶瓷釉,镨黄颜料、光纤制作和稀土永磁合金的原料。
These changes can be explained in terms of the decrease in average diameter of rare-earth ions and the model of spin clusters.
这些变化可以用稀土离子平均直径的减小和自旋团簇模型来解释。
另外,丰田汽车表示,他们专门成立了一个特别工作小组来应付稀土的采购。
公司主营有色金属、矿产品、稀土产品及电缆材料的国内国际贸易业务。
但是朱先生没有回答一个记者的提问即关于何时才能恢复稀土矿正常出口问题。
稀土可广泛应用于钢铁、能源、航天、纺织及医药等领域,尤其是农业。
在MCR系列气缸由活塞和一辆马车,这是结合在一起使用稀土磁体。
Yin Jianhua, rare earth analyst at Antaike, says: "Over the next five years China will probably continue reducing exports. "
安泰科稀土分析师尹建华(音)表示:“未来5年,中国可能会继续减少出口。”
其他元素(如稀土元素和重金属元素等)在水华发生、发展中则起辅助作用。
本发明涉及一种稀土配位交联橡胶及其制备方法。
在不少分离企业,稀土中价值低的元素是没人要的,被当作废矿随意丢掉了,造成污染和浪费。
直到今天,稀土资源出口配额大部分涵盖了至少50%的稀土合金和氧化物。
澳大利亚佩斯著名稀土开采顾问DudleyKingsnorth说,他同意稀土镝很可能发生短缺的观点。
1·These decisions were made at PRAYON to develop rare earth.
这些决定是在普拉永公司做出的,目的是开发稀土。
2·I wouldn't rely on my advice about the gold price, not if I were you: my professional expertise is in the rare earth metals, a very different game indeed.
如果换作我是你们的话,我不会依赖我对金价走势的建议:我的专业技能领域是确属完全不同行业的稀土金属。
3·The discovery of lunar water has raised questions as to whether other resources such as helium 2 and rare Earth elements could be found on the moon as well.
月球水的发现带来了更多疑问,是否还有例如氦2和地球上的稀土元素的资源在月球上被找到。
4·While cerium oxide is a rare Earth element, it is one of the more common ones. Its abundance has been compared to copper.
氧化铈是一种较常见的稀土元素,其储存量可以与铜相媲美。
5·But Mr Zhu did not answer a reporter's question about when normal exports of rare earth minerals would resume.
但是朱先生没有回答一个记者的提问即关于何时才能恢复稀土矿正常出口问题。