《周易》注疏合刻本有八行本和十行本兩個系統,二者卷數、卷次、題目不同,編纂方式如所出《正義》的位置及其解釋經傳、注文的次序也是不同的,可知十行本絶不出於八行本,分别是由單疏本和經注本獨立構建而成的。本文嘗試用完全歸納法對全面校勘《周易·乾卦》經傳注疏所得之異文進行研究,以期釐清兩個系統之間的關係,特别是後世刻本和抄本對於可資取材的早期刻本的去取,及其採信份額和改易程度,從而科學剖判十行本系統内部的多層級結構;尤其是對於永樂本性質的判定,推證其底本爲宋刻十行本,適切補足了十行本鏈條上的缺環,突破了前人有關十行本的粗綫條甚至模糊的認識,對於《周易》版本研究具有重要的意義。 There are eight systems in the Book of Changes and the system of ten lines. The two volumes are different in volume, volume and title. The way of codification such as the position of “justice” and its explanation are different, the order of the notes is also different , We can see that ten lines are by no means out of the eight lines, which are separately constructed from a single set of books and through the Notes. This article attempts to use the complete induction method to comprehensively collate the different texts of the Book of Changes and the Gospel by means of transmission and sparse, in order to clarify the relationship between the two systems, especially the subsequent editions and transcripts of the earlier editions of the available materials , As well as its share of acquisition and the degree of change, so as to scientifically judge the multi-level structure of ten systems within this system; especially for the determination of the nature of Yongle, it is concluded that the book is ten songs in a row, On the lack of ring, breaking the predecessors of the rough lines of ten lines or even vague understanding of the “Book of Changes” version of the study of great significance.