就行政行为而言,合法性和合理性是其重要的判断标准,行政合理性的存在与发展推动了行政合理性司法审查制度的形成。对行政行为进行控制最有效的方式莫过于司法审查,其中对行政自由裁量行为合理性进行司法审查,是各国尤为关注的问题。 As far as the administrative action is concerned, the legitimacy and rationality are their important criteria for judgment. The existence and development of administrative rationality promote the formation of the judicial review system of administrative rationality. The most effective way to control the administrative action is judicial review, in which the judicial review of the rationality of administrative discretion is a issue of particular concern to all countries.