摘要
运用多元回归法,通过预测模型的选择、基础数据系列化、回归模型的建立和回归效果的检验,建立了化学污染危害面积、纵深与诸条件的关系,达到了快速估算的目的,是突出性化学环境污染危害预测的一种方法。
The relationship betwwen the harmfu lness area and depth of accidents in c hemical plants and the various condi tions is established with the multiple regression analysis through selection of the expectat ion models,analysis through select ion of the expectation models,seration of basic data,establishment of regression model and check of results of regression analysis ,so that quickly caculting can be achieved ,It' s a method for ex-pecting harmfulness of the accident s.
出处
《辽宁城乡环境科技》
2002年第3期19-21,共3页
Liaoning Urban and Rural Environmental Science & Technology
关键词
污染预测
多元回归
预测模型
回归模型
回归效果
突发事故
污染事故
multiple regression analysis ,model of expectation,model of regrssion analysis ,regression aanaalysis ,d epth of chemical harmfulness.
