依法行政是建设社会主义法治国家的基础。不同的行政行为因其性质不同,所依据的“法”也具有不同范围的含义。而抽象行政行为制定的行政法规和其他规范又将成为具体行政行为的依据。以抽象行政行为为切入点,清楚地界定不同行政行为的依据,健全行政法律法规的审查体系是保证行政行为合法性的必然途径。 Administration according to law is the basis for building a socialist country ruled by law. Different administrative acts because of their different nature, based on “law ” also has a different range of meaning. However, the administrative regulations and other norms formulated by abstract administrative acts will become the basis of specific administrative actions. Taking the abstract administrative act as the breakthrough point, it is necessary to clearly define the basis of different administrative acts and to improve the system of examination of the administrative laws and regulations as a necessary way to ensure the legitimacy of the administrative act.