摘要
采用灰色系统修正模型对广州市１９９３—２０００年的非农业人口数、社会总产值及房屋竣工面积三项指标进行预测，取得满意效果。
A grey mOdel-system amendment was used to forecast 3 indices,including non-agricuItarl population,soclal total value of output al1d completed house,from l 993 to 2000 inGuangzhou and got the satisfied effect
