After 20th century, the executive powerexpansion becomes the most noticeable phenomenon in the administrative field.
20世纪之后，行政权的扩张成为行政领域中最引人注目的现象。
2
The thesis consists of three parts: the first chapter discusses the conflict between powerexpansion and right assurance and how to choose a proper tax law system.
本文分为三个部分：第一章探讨了权力扩张观与权利保障观的冲突及税法制度抉择问题。
3
The analytic ring field plays an important role in the powerexpansion of analytic functions. In this paper the author presents a method for identifying the analytic ring field of analytic functions.