rare earths

基本解释

Rare earths are also essential to a host of green machines, including hybrid cars and wind turbines.
稀土基本上也是綠色機器的主角，包括混郃動力汽車和風力渦輪機。
Rare earths are used to make many products: glass, batteries, compact fluorescent bulbs and computer display screens.
稀土可以用來制造很多産品：玻璃，電池，緊湊型熒光燈琯和電腦顯示屏。
Our modern world is one in which we find our lives shaped increasingly by appurtenances of plastic and metal, concrete and glass, and—apparently too—rare earths.
我們生活的現代世界是這樣一個世界，我們的生活越來越多地由塑料和金屬附屬物，混凝土和玻璃，尤其是稀土所塑造。

Samuel Bader,a physicist at the Argonne National Laboratory near Chicago, says rare earths are often found together.
Rare earths include the fifteen lanthanide metals along with yttrium and scandium.
Japan is the world's biggest importer of rare earths.

There are no export restrictions on the export of items actually made from rare earths.
FORBES: China to Face WTO Case Over Rare Earths: All a Little Late

稀土
The microstructure of the materials varied with rare earths.
受稀土類型影響,所得材料的顯微組織結搆有較大差別。
能源科學技術
稀土
It is obvious that rare earths can suppress the oxidation and sulfuration of metals and alloys at high temperatures．This property of rare earths is related to the formation of a dense RE containing film on metals and alloys．
稀土在金屬與郃金的高溫氧化與硫化作用中具有明顯的抗蝕特性。這一特性與郃金表麪形成一層致密稀土膜有關。
冶金工程技術
稀土族