basic sum基数(花粉)basicadj.基本的；基础的；初级的；含硅少的n.基础；根本；[计]BASIC语言Basic core promoter mutation基本C区启动子区突变basic level basketball coach基层篮球教练员basic experimental apparatus基础实验仪器Basic Unit Readiness Program基本装置准备就绪程序basic medical insurance plan基本医疗保险计划basic science and technology基础科技basic communications support基本通信支持basic statistical quantities基本统计量basic social security system基本社会保障制度basic unit-parameter model基本图元参数模型