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yttrium compound造句

"yttrium compound"是什么意思  
造句与例句手机版
  • Exposure to yttrium compounds in humans may cause lung disease.
  • Yttrium has no known biological role, and exposure to yttrium compounds can cause lung disease in humans.
  • It is the most important yttrium compound and is widely used to make Eu : YVO 4 and Eu : Y 2 O 3 phosphors that give the red color in color TV picture tubes.
  • It's difficult to see yttrium compound in a sentence. 用yttrium compound造句挺难的
如何用yttrium compound造句,用yttrium compound造句yttrium compound in a sentence, 用yttrium compound造句和yttrium compound的例句由查查汉语词典提供,版权所有违者必究。