deashing
英['diːʃɪŋ]
美['diːʃɪŋ]
- 脱灰,清灰,去灰分
双语例句
- 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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