The chemical and petrological correlation of metamorphic nappes and klippes overlying the Proterozoic sedimentary units ......

知识关联标识符(KLI)是ISLI标准在知识服务领域的应用,KLI可以较好地满足专题数据库中的知识组织体系的构建,通过知识内在的关联关......