随着排水设施的大量增加,利用原有的图纸、报表、卡片及手工计算等手段已无法对如此大量的排水设施进行快速、准确地查询、检索、统计、计算及分析决策,从而严重制约了现有排水设施现状评估,设施投资核算、设施运行成本核算及劳动资源的配置等一系列分析决策。 With the drastic increase of drainage facilities, the use of existing drawings, reports, cards and manual calculations has made it impossible to query, retrieve, count, calculate and analyze such a large number of drainage facilities rapidly and accurately, thus seriously restricting Existing drainage facilities assessment, facilities investment accounting, operating cost accounting and the allocation of labor resources and a series of analysis and decision-making.