摘要
由于城市工业用水量占城市总用水量的2／3，城市工业总产值也占全国国民经济总产值的80％，所以预测城市工业用水量对城市经济的发展，解决缺水问题，采取节水措施是至关重要的，根据我国某城市的工业用水统计资料，采用龚帕兹模型y＝e(k+ab')，或lny＝k十ab'进行预测，取得了较为满意的结果，并对成果进行了分析，这对指导城市经济建设和产业结构的调整具有重要的指导意义。
Cities' industral water consumption accounts for 2/3 of the cities' totsl water consumption, and gross municipal industry output value accouts for 80% of that uhole nation, so the prediction of water consumption for manicipal industry is of vital importance in terms of municipaol economic development, solution to water shortage and economical use of water. According to statistical data upon the water consumption of cities in our country, one representative models can be concluded, and the mathematical formula can be predicted y=e(k+ab') or lny=k+ab'. Satisfactory results have been achieved when the mathematical formula is applied to predict municipal wate consumption, and the results have been analyzed. This is of great guidlng significance in municipal economic constuction and indutrial structures.
出处
《吉林建筑工程学院学报》
CAS
1999年第4期25-30,共6页
Journal of Jilin Architectural and Civil Engineering
关键词
城市工业用水量
预测
节水
water consumption, mathematical model, predicion, economical use of water
