摘要
在河流污染带范围随机模拟方法的基础上提出了一个附加概率意义的污染带新定义,然后利用线性回归,分别采用3种曲线拟合和1个方程拟合两种方法,对污染带的范围(包括污染带的长度、宽度、最大宽度、最大宽度出现的距离和面积)进行估算。结果表明,能较真实地反映河流污染带的实际情况。
Based on random simulation, probability was appended to the predecessor definition of pollution zone, adopting the result of Monte-Carlo technique to the practical requirements, the range of pollution zone, including length, width, maximum width, the distance reaching maximum width and area of pollution was estimated by means of regression analysis.
出处
《上海环境科学》
CAS
CSCD
1999年第7期312-314,共3页
Shanghai Environmental Sciences
关键词
河流
水污染带
概率
随机模拟
回归分析
Pollution zone of river Probability Random simulation Regression analysis Range of pollution zone
