The purpose of this paper is to determine construction of groups with nilpotent derived group, and then to obtain some properties similar to the class of nilpotent and supersoluber groups.
本文拟对后一类群作一较系统地刻划。我们先对该群类的极小反例的各种可能结构给以分析并确定,据此得出该群类的类似前二群类的一些性质。文?。
However, many historical examples exist of profound change derived from an individual or even a small group of like minded individuals having the desire and will to pursue the change they desired.
在历史上,存在很多这样的例子,单独的个人或者有近似想法的一小群个体们带来了意义深远的改变。
They can be derived as aggregates of more tightly coupled group of low level fine-grained objects.
它们是低级细粒度对象的更加紧密耦合的聚合体。
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