目 录摘 要............................................................................................................................IAbstract........................................................................................................................III插图或附表清单........................................................................................................VII注释说明清单..............................................................................................................IX1 引 言.........................................................................................................................11.1 研究背景...........................................................................................................21.2 研究意义...........................................................................................................21.3 研究内容...........................................................................................................21.4 研究方法...........................................................................................................22 棉籽中苯肽胺酸的分析方法.....................................................................................42.1 方法原理...........................................................................................................42.2 仪器设备及型号...............................................................................................42.3 供试物和对照物信息.......................................................................................42.3.1 有效成分概述..........................................................................................42.3.2 供试农药..................................................................................................52.3.3 对照物信息..............................................................................................52.4 试剂与材料.............................................................
