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copolyethers例句_copolyethers英汉例句_copolyethers双解例句_歐米惠必应词典
歐米惠必应词典

copolyethers

C 开头单词

常见例句

  • NMR and FTIR were used to characterize the structure of terminal groups of the copolyethers.
    利用紅外光譜及核磁共振法表征了雙烷基聚醚的耑基結搆。
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