长平之战是战国后期秦赵两国间发生的一次重要战役。关于长平之战发生的时间,迄今有三种不同的说法。第一种说法认为,长平之战从公元前262年爆发,到公元前260年结束,持续三年之久,才分出胜负。1979年出版的《辞海》“长平之战”条、郭沫若主编的《中国史稿》(1册105页)、杨宽的《战国史》(359页)等以及一些高等学校所辑的讲义,均 Battle of Changping is an important battle between Qin and Zhao in the late Warring States Period. There are three different versions of the timing of the war in Chang Ping. The first assertion is that the war of Changping broke out from 262 BC and ended in 260 BC, lasting for three years. The article entitled “The History of Changping”, “Cihai”, “History of China” (1 page 105 pages) edited by Guo Moruo and “Warring States Period History” (359 pages) by Yang Kuan published in 1979, as well as lectures edited by some colleges and universities ,all