在全国人民坚持党的基本路线,以阶级斗争为纲,深入学习毛主席关于无产阶级专政的理论,广泛开展农业学大寨、普及大寨县运动的大好形势下,为了进一步发挥土地电在地震预测预报中的作用,遵照毛主席关于“要认真总结经验”的教导,省地震局于一九七五年十一月二日到七日在运城召开了全省土地电技术经验交流会议。 In the people’s whole country adhere to the party’s basic line, take the class struggle as the key link, in-depth study of Chairman Mao’s theory of dictatorship of the proletariat, extensively carry out agricultural learning Dazhai, popularize the good situation of Dazhai County movement, in order to further develop the land power in the earthquake In accordance with the Chairman Mao’s teaching on “serious lessons learned”, the Seismological Bureau of Shaanxi Province held a meeting on exchange of experience in land power technology in Yuncheng from November 2 to November 7, 1975.