四川省B群腦膜炎奈瑟菌脈沖場凝膠電泳分型分析

　　Molecular typing of Neisseria meningitidis serogroup B strains with pulsed field gel electrophoresis in Sichuan

　　四川省兩縣（區(qū)）乙型肝炎病毒S基因和P基因變異分析

　　Analysis on Mutation of S gene and P gene of Hepatitis B Virus in Two Counties of Sichuan Province

　　四川省萬源市土壤pH值測定及土壤酸堿度分析

　　Determination and Analysis on the pH of Soil in Wanyuan City of Sichuan Province

　　基于RS和GIS技術的人居環(huán)境自然適宜性評價&以四川省為例

　　Evaluation study on natural suitability of Human settlements based on RS and GIS& Take Sichuan for example