The ring strain energies, heats of formation and rearrangement mechanism of the selected spiro-compounds were investigated by using DFT methods.
本文采用密度泛函方法对所选螺环化合物环应力、生成热及重排机理进行了理论研究。
参考来源 - 螺环化合物环应力、生成热及重排机理的理论研究·2,447,543篇论文数据，部分数据来源于NoteExpress
这种排序机理可以用以重排properties视图，这样最重要的和最普通的属性都会首先列出来。
This ordering mechanism can be used to reorder the Properties view display, so the most important and common attributes are listed first.
评述了阳离子型聚合中电子重排、基团迁移异构化聚合反应和机理。
In this paper, the electron rearrangement, group transfer isomerization reactions and mechanism in carbocationic isomerization polymerizations are reviewed in detail.
由于贝克曼重排反应的机理非常复杂，而且该反应速率极快，因此对其机理的认识很不一致。
Because the kinetics of Beckmannrearrangement is very complicated and the reaction speed is very fast, the realization of its reaction kinetics is very variant.
应用推荐