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单词 chelation
释义 chelation
 /kee lay"sheuhn/,  n.  
  1.  Chem.   the process of chelating.
  2.  Med.  
   a. a method of removing certain heavy metals from the bloodstream, used esp. in treating lead or mercury poisoning.
   b. a controversial treatment for arteriosclerosis that attempts to remove calcium deposits from the inner walls of the coronary arteries.
 [1930-35; CHELATE + -ION]
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更新时间:2025/1/11 4:42:08