Teaching System Design on Information Literacy of the University Library & Innovative Explorations on The Library of Northwest University of Politics and Law 高校图书馆实施信息素质教学体系设计&西北政法大学图书馆的创新探索
Using ideas of probability gain, the application study explorations about precursory observation synthesis probability gain in the east part of northwest China have been done on the bases of predecessor's work. 在前人工作的基础上,应用概率增益的思想对西北地区东部地震前兆观测的综合概率增益进行了探索性的应用研究。