At the same time, some other oxycompound groups, such as carbonyl group, aldehyde group and ketone group, appear or increase with temperature rising.
与此同时,醛、、酯类羰基、、醛类羰基等类含氧基团或者无到有,或者官能团数量不断。
At the same time, some other oxycompound groups, such as carbonyl group, aldehyde group and ketone group, appear or increase with temperature rising.
与此同时,醛、、酯类羰基、、醛类羰基等类含氧基团或者无到有,或者官能团数量不断。
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