凯尔森的基础规范理论在政治、法律、道德等社会科学领域引发持续的关注热潮。文章将对该理论中的若干重要谜题进行讨论,包括:基础规范作为实现从“是”到“应当”的范畴转换工具、基础规范作为非实证的预设和假说、基础规范作为界定法律秩序和识别规范成员资格的标尺,基础规范作为自然法或准法律实证主义的产物。以研究基础规范理论承担的重要任务和需要完善之处。 Kelsen’s basic normative theory has caused continuous concern in the social sciences such as politics, law and morality. The article will discuss several important puzzles in the theory, including: basic norms as a tool for category conversion from “yes ” to “should ”, basic norms as non-empirical presuppositions and hypotheses, basic norms As a ruler to define the legal order and membership of normative norms, the foundational norms are the product of natural law or quasi-legal positivism. To study the basic norms of the important tasks and the need for improvement.