didymium

常见例句

• Rare earth metals, such as metallic neodymium and metallic didymium (metallic praseodymium-neodymium), are used for rare earth magnets, mainly neodymium-iron-boron magnet.
  稀土金属，如金属钕和金属皮（金属镨，钕） ，用于稀土磁铁，主要钕铁硼磁铁。
• didymium chloride
  氯化钕镨
• didymium nitrate
  硝酸钕镨
• didymium filter
  钕镨滤波器
• didymium sulfate
  硫酸钕镨
• didymium ether
  [机] 二月桂基醚
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