行政法基本原则适用的必要性已得到较为广泛的认同,但如何在具体适用中避免原则的固有局限性仍然是一个值得探讨的问题。本文以行政法基本原则的适用程序为研究对象,将这一过程大致分为适用情形的证成、原则的识别、原则的具体化三个步骤来作具体分析。 The necessity of the application of the basic principles of administrative law has been widely recognized, but how to avoid the inherent limitations of the principle in specific application is still a question worth exploring. In this paper, the application of the basic principles of administrative law as the research object, the process is roughly divided into the applicable cases of evidence, the identification of principles, the concrete embodiment of the principle of three specific analysis.