地区性住宅氨气浓度的灰色预测  

THE GREY FORECASTING OF AMMONIA CONCENTRATION IN REGIONAL RESIDENTIAL DISTRICT

作　　者：李晓婷[1] 张栋栋[1] 陈克平[2] 

机构地区：[1]宜春学院生命科学与资源环境学院,宜春336000 [2]江苏工业学院机械工程系,常州213016

出　　处：《内蒙古环境科学》2007年第4期3-5,共3页Inner Mongolia Environmental Protection

摘　　要：根据灰色系统理论,联系常州市住宅氨气浓度的实际状况,建立了精度检验较高的灰色预测模型,经检验其精度完全满足要求,并对常州市住宅氨气浓度值进行了预测分析,结果表明,常州市住宅氨气浓度将呈稳步下降趋势。According to the theory of grey system, based on the practical situation of ammonia concentration in regional residential district of Chang Zhou city, the model of grey forecasting with high accuracy was set up, which can meet the demand through examination. The value of ammonia concentration n regional residential district of Chang Zhou city was forecasted and analyzed. The result showed that ammonia concentration n regional residential district of Chang Zhou city decreased gradually.

关 键 词：灰色预测 氨气浓度 GM(1 1)模型 

分 类 号：X502[环境科学与工程—环境工程]