deashing

 
['diːʃɪŋ]     ['diːʃɪŋ]    
  • 脱灰,清灰,去灰分

deashing的用法和样例:

例句

  1. The deashing effects of fluorine-bearing acid on coal and graphite were studied.
    以含氟酸为脱灰剂对煤和石墨提纯以制取高纯碳。
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