rare-earth element

常见例句

双语例句

• The rare-earth element that other industrial countries worry about most is neodymium.
  其他工业国家所最担忧的稀土元素是钕。
• CONCLUSION: It suggests that rare-earth element Holmium may damage DNA in bone-marrow cells of mice in some degree.
  结论：稀土元素钬对小鼠骨髓细胞DNA具有一定的损伤作用。
• The study showed that the rare-earth element content in coal would be varied with the mineral contents, specially the clay content.
  揭示了煤中稀土元素的含量随着矿物含量、特别是黏土矿物含量的变化而显著变化的特征。

权威例句

• The only thing that makes those technologies smaller, thinner, and lighter is the rare-earth element.
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