英语释义

1. any of a group of similar oxides of metals or a mixture of such oxides occurring together in widely distributed but relatively scarce minerals

2. rare earth element

3. rare earth element

片语

rare-earths chloride氯化稀土

doped by rare-earths混合稀土掺杂

mixed oxidized rare-earths混合氧化稀土

light rare-earths轻稀土

rare-earths concentrate稀土精矿

rare-earths-magnesium稀土镁合金

rare-earths oxide稀土氧化物；氧化稀土

rare-earths dyeing稀土染色

英汉例句

• rare earths are used in a wide variety of industrial applications, including the manufacture of glass, batteries, catalytic converters, compact fluorescent bulbs and computer display screens.

  稀土广泛的用于工业领域，包括制造玻璃、电池、催化转换器、日光灯和计算机屏幕。

• what makes the rare earths so special is the way they can react with other elements to get results that neither could achieve alone.

  稀土的特殊性在于，它们能与其它元素发生化学反应，其效果是各种元素自身所不能达到的。

• rare earths exports are already a sensitive issue in japan, which is the world's largest importer of the minerals.

  在日本，稀土金属出口本已是一个敏感话题——日本是全球最大的矿物进口国。

• rare earths are dangerous and costly to extract responsibly;

  稀土比较危险，而且负责任的开采成本很高；

• rare earths in the sea are more suitable for use by humans because they do not contain radioactive elements common in deposits on land, researchers said.

  研究人员称，海中的稀土元素资源不像陆地蕴藏的同类资源那样含有放射性元素，因而更适宜使用。

• rare earths are used for high-technology products such as precision-guided weapons and hybrid cars.

  稀土被用于精确制导武器和混合动力汽车等高科技产品。

• rare earths are used for wind turbines and other green technologies

  稀土用于风力涡轮机和其它绿色科技

• rare earths are used to make many products: glass, batteries, compact fluorescent bulbs and computer display screens.

  稀土可以用来制造很多产品：玻璃，电池，紧凑型荧光灯管和电脑显示屏。

• rare earths are crucial in advanced manufacturing such as computer disk drives, mobile phones and hybrid car components.

  稀土对先进制造业如电脑磁盘驱动，移动电话和混合动力车部件等来说至关重要。

• but using rare earths could reduce the per megawatt cost of wind energy and improve its competitiveness through savings on other materials, like steel and copper.

  但是，如果在制造过程中采用稀土的话，可以有效的降低每兆瓦风能的成本，并且可以通过节约像钢和铜这样的金属，来提高产品的竞争力。

• rare earths have become increasingly important in manufacturing sophisticated products including flat-screen monitors, electric-car batteries, wind turbines and aerospace alloys.

  稀土在制造精密产品，比如平板显示器、电动车电池，风轮机以及宇航合金方面已经变得越来越重要。

• china denies it is using rare earths as a diplomatic leverage against japan and defended its export controls as a step toward more sustainable mining and protecting its environment.

  中国否认它利用稀土资源作为对付日本的外交手段，并辩解说，中国的出口控制是为可持续性开采和保护环境采取的措施。