rare earth

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。

The company is often lumped in with other "rare earth" miners, which supply hard-to-find metals and elements used in electronics.

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 said the department's plan will look at short-term ways to increase rare earth metal production over the next five years and longer.

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。

Added customs inspections don't appear to target rare earth, though such shipments may have been caught up in the wider slowdown.

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。

Rare earth minerals have been a thorny trade topic for some time, and China has previously promised not to cut supplies drastically.

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。

China is trying to make itself magnetic to industrial consumers of rare-earth elements, and it may attract a key customer.

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。

The invention relates to sulfonic acid rare earth catalyst used for preparing polyisoprene and preparation method and application thereof.

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。

Despite their name, rare earth elements are not actually all that rare, but China has a near-monopoly on mining the elements.

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。

Function: Used for ceramic glaze, pigments for Pr yellow , fiber production and materials of rare earth permanent magnet alloy.

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。

Separately, Toyota Motor said it had set up a task force to handle rare earth procurements.

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。