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本文说明了 Lg,Qm,Rmz 的走时和计算工作细节,统一给出这三种走时表的标准表以及国外作者的有关研究结果。
This article explains the travel time and calculation details of Lg, Qm and Rmz, and provides a unified list of the three kinds of travel timetable and the related research results of foreign authors.