单烯烃是指分子中含有一个C=C的不饱和开链烃。 其通式为CnH2n。
一是运用高分子理论，描绘出具有低熔点、高粘结性能和良好的可纺性能的单烯烃PE大分子结构；
The thesis was studied on three aspects emphasis: Using polymer theory to have described the molecule structure of PE which make it have low melting point, high cohesiveness and good spinnability;
研究了重氮烯氢向前手性烯烃单侧的非对映选择性转移。
Diastereoselective transfer of the diazene hydrogen to one face of the prochiral alkene was studied.
本文通过色质谱对C14-16醇的分析鉴定，弄清脂肪醇中的杂质是单碳烷烃和烯烃。
The impurities in fatty alcohols are single-carbon alkanes and alkenes through the analysis and identification of C14-16 alcohols by GC-MC.
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