difference-operator table [数] 差分算子表

difference operator table 差分算子表

operator priority table 优先级表

operator difference table 作业差别表

operator control address vector table 操作员控制地址向量表

operator prior table 算符优先表

operator sequence table 操作顺序表

operator verification table 算符校验表

plane-table operator 平板仪作业员