季碳原子
- 网络quaternary carbon atom;guaternary carbon
季碳原子-
吡啶、苯系物和季碳原子的有效碳数贡献研究
Contribution of Pyridyl , Phenyl and Quaternary Carbon Structure to the Effective Carbon Number
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结果表明，除嵌段共聚物外，其它共聚物的无规度均接近1，表明共聚物为无规共聚物，而且对三个位置的季碳原子分析均得出了相同的结果。
The same results obtained from the three sorts of signals indicated that except the block copolymer , the degree of randomness of other copolymers was approximate to 1 , in other words , these copolymers were random copolymers .