rare earth element

常見例句

雙語例句

• While cerium oxide is a rare Earth element, it is one of the more common ones. Its abundance has been compared to copper.
  氧化鈰是一種較常見的稀土元素，其儲存量可以與銅相媲美。
• It is important to understand the tribological characteristics of rare earth materials and the role of rare earth element.
  了解和掌握含稀土材料的摩擦學(xué)特性及稀土元素在其中的作用機(jī)制具有重要的意義。
• The battery in a single Toyota Prius contains more than 20 pounds of the rare earth element lanthanum; the magnet in a large wind turbine may contain 500 pounds or more of neodymium.
  在個(gè)別豐田普銳斯（譯注：插電混合車）的電池里，含有20多磅（9公斤多）的稀土元素鑭，大型風(fēng)力渦輪機(jī)的磁鐵可能含有500多磅（226公斤）的釹。

權(quán)威例句

• The only thing that makes those technologies smaller, thinner, and lighter is the rare-earth element.
  FORBES: 11 Next-Generation Commodity Names
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