帮忙理解下? all historical data shall be accessible and freely selectable by the report generator for the easy combination of selected data in formatted reports to be available as displays and printouts 为了方便引用格式报告中的数据, 报告执笔人应能方便的得到所有历史数据,对所有历史数据应能自由选择, 所有历史数据应可在显示器上显示, 并可打印输出。查看更多