With scandium and yttrium, they make up the rare earth metals.
加上钪和钇，一起组成稀土金属。
Alloying functions of rare earth metals (REM) in iron and steels are discussed.
本文讨论了稀土元素在铁和钢中的合金化作用。
Other types of magnets could be used in turbines, and rare earth metals could be recycled.
其他种类的磁铁可以用在涡轮机上，稀土金属可以循环使用。
Today we continue our report on the group of chemical elements known as rare earth metals.
今天我们将继续报道稀土金属类的稀有化学元素。
Up to 2025 the US will essentially depend on China to have access to these rare earth metals.
到2025年，美国将基本上要依靠从中国那里获得这些稀有金属。
Rare earth metals are often all found together, typically with far more light than heavy elements.
稀土元素通常是同时被发现的，一般来说轻稀土元素的数目远甚于重稀土元素。
There are two kinds of rare earth metals, the heavy rare earth elements and the light rare earth elements.
稀土有两种，一种是重稀土，一种是轻稀土。
Rare earth metals are scarce minerals that have particular properties, such as being magnetic or shining in low light.
稀土金属是非常珍贵的矿产资源具有特别的性能。比如具有磁性也可发光可以运用于微光灯。
The significance of rare earth metals recovery from red mud and RE elements store general situation in red mud was narrated.
叙述了从赤泥中稀土金属回收的意义以及我国赤泥中稀土元素的赋存状况。
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。
The diffusive process of rare earth metals and alloys as well as of ferrosilicon alloys in commercial molten iron is investigated.
本文研究了稀土金属及其合金、硅铁合金在工业铁水中的扩散过程。
They are mainly used for electric light resources, vacuum-deposited films, smelting of rare earth metals, electrical contacts, heater and so on.
钨丝、钨杆主要用于电光源、真空镀膜、稀土金属冶炼、电触点以及加热元件等。
So what are these rare earth metals? Well, most of them are not rare; that is just their name. Several are more common than copper, lead or silver.
那么究竟什么是稀土金属呢？事实上大部分的稀土金属都不是稀有的；只是这样叫罢了。有几种稀土金属甚至比铜，铅和银还常见。
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。
One eof the world's largest deposits of rare earth metals — essential for manufacturing cellphones, wind turbines and electric cars — sits just outside Narsaq.
全球最大的稀土金属矿藏就坐落在纳萨克城外不远处，稀土金属在生产手机、风力涡轮机和电动汽车时必不可少。 。
Honda started looking to reduce the use of heavy rare earth metals 10 years ago, but a spike in prices around 2011 prompted the tie-up with Daido, the company said.
本田表示，它从10年前开始着眼于减少重稀土的使用，2011年稀土价格猛涨则促成了该公司和大同特殊钢公司的合作。
With scandium and yttrium they make up the rare earth metals. their atoms have similar configurations and similar physical and chemical behaviour; the most common valences are3and4
加上钪和钇，一起组成稀土金属。它们的原子都有相似的配置，以及相似的物理和化学行为，最常见的原子价是3和4。
The applications of rare earth metals and its alloys are more and more important. Molten salt electrolysis is one of the important methods to prepare rare earth metals and its alloys.
稀土金属及其合金的应用日益广泛，熔盐电解法是目前制备稀土金属及其合金的重要方法之一。
At the same time, Toyota affiliate Toyota Tsusho Corp., which imports metals, said in October it would begin working with Vietnamese companies to extract the rare earth metals from deposits there.
同时，丰田下属企业，负责进口金属原材料的丰田通商公司十月份称，将与越南企业合作，从越南境内的矿藏中提取稀土元素。
Part of the rationale for developing this motor is to avoid rare earth metals, but it mostly is a move to lower costs, said Mike Crane, who runs Continental's hybrid and electric vehicle programs.
“研发这类发动机的部分原因是为了避免使用稀土磁材，但主要目的还是为了降低成本，”大陆集团混合动力和电力汽车项目负责人MikeCrane说。
The material is the main source of iron for the steel industry, and it’s cheaper and more common than the rare-earth metals typically used to make electric car motors.
原材料的主要来源是钢铁工业中的铁，而且与通常用来制造电动汽车发动机的稀土金属相比，它不仅更便宜，而且也更普通。
The material is the main source of iron for the steel industry, and it's cheaper and more common than the rare-earth metals typically used to make electric car motors.
原材料的主要来源是钢铁工业中的铁，而且与通常用来制造电动汽车发动机的稀土金属相比，它不仅更便宜，而且也更普通。
Clearly, a growing number of car companies think the risk of depending on a single (and not so reliable) source of rare-earth metals is too high.
毋庸置疑，越来越多的汽车公司会认为，依赖唯一一个稀土金属来源的风险实在是太大了。
The most problematic materials may be rare-earth metals such as neodymium used in turbine gearboxes.
真正棘手的原料是稀土金属，比如用在涡轮机变速箱中的钕。
The most problematic materials may be rare-earth metals such as neodymium used in turbine gearboxes.
真正棘手的原料是稀土金属，比如用在涡轮机变速箱中的钕。
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