作业帮nonsubstituted是什么意思?化学论文里的.a higher fraction of nonsubstituted cellulose segments in the polymer
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nonsubstituted是什么意思?化学论文里的.a higher fraction of nonsubstituted cellulose segments in the polymer
nonsubstituted是什么意思?化学论文里的.
a higher fraction of nonsubstituted cellulose segments in the polymer
nonsubstituted是什么意思?化学论文里的.a higher fraction of nonsubstituted cellulose segments in the polymer
It was concluded that the two CMCs (两种羧甲基纤维素钠)displayed significant differences in the fraction of nonsubstituted cellulose segments.Furthermore,the CMC with the strongest attractive intermolecular interactions,according to rheometry,also contained the highest fraction of nonsubstituted cellulose segments(未被取代的纤维素残基).
substitute是取代的意思
那么这个单词应该是无可取代的意思，呵呵
未取代的。这半句话的意思可能是“在这种聚合物里有更多组分的未取代纤维素”吧。意译的，不是直译的，你把整句话给出来吧，半句话没法翻译的更好了。
未命名的