本文对戴浩一提出的时间顺序原则和时间范围原则进行介绍和评论。认为这两个原则具有一定的合理性和可操作性 ,但还存在着一些不足。笔者立足于认知概念结构 ,引入方位系统中的原位、中位和终位概念 ,指出方位主义观能弥补这些不足 ,且其解释简洁 This article introduces and comments on the principle of time sequence and the principle of time range proposed by Dai Haoyi. Considering these two principles have a certain rationality and maneuverability, but there are still some shortcomings. Based on the concept of cognitive structure, the author introduces the concept of in situ, median and ultimate position in azimuth system, pointing out that the concept of position can make up for these shortcomings and its explanation is concise