rare earth element

常见例句

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特性及稀土元素在其中的作用機制具有重要的意義。
• 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.
  在個別豐田普銳斯（譯注：插電混郃車）的電池裡，含有20多磅（9公斤多）的稀土元素鑭，大型風力渦輪機的磁鉄可能含有500多磅（226公斤）的釹。

權威例句

• 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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