“钾”细菌产多糖对正长石风化分解作用 化学专业

目 录摘 要.........................................................................................................................IAbstract..........................................................................................................................II引 言........................................................................................................................11 绪论.............................................................................................................................21.1 文献综述...........................................................................................................21.1.1 钾细菌.....................................................................................................21.1.2 多糖.........................................................................................................21.1.3 长石的风化分解作用..............................................................................41.2 课题研究背景及意义........................................................................................71.3 课题研究目标及内容........................................................................................71.3.1 课题研究目标..........................................................................................71.3.2 课题研究主要内容..................................................................................72 实验材料与方法.........................................................................................................92.1 实验材料...........................................................................................................92.1.1 实验试剂..................................................................................................92.1.2 实验仪器设备..........................................................................................92.2 实验方法................................................................................................