文档详情

一级动力学反应方程参数估计中若干问题的讨论.pdf

发布:2015-10-02约1.37万字共6页下载文档
文本预览下载声明
农村生态环境 1998, 14( 3) : 20—25                        - Rural Eco Envmiroenn-t 向 锋 ( 国家环境保护总局南京环境科学研究所, 南京 210042) , , , Discussion on Some Issues on Parameter Statistics of First-Order Chemical Kinetics Reaction Equation. ( , , 210042) , - X iang Feng Nanjing Institute of Environmental Science NEPA NANJIN Rural Eco En- vironment, 1998, 14( 3) :20- 25 AbstractIn researches on the environmental behavior of pesticides, first-order chemical reaction E- quation is frequently used for simulation of pesticide degradation and residue. T he problems related to - the movement of initial concentration and noliteral sense optimization in parameter statistics of first or- der kinetics reaction equation by using linear regression method were expounded. T he design of experi- ment, the preharvest interval, the significant digit and data processing were discussed. A tentative idea for solving the problems has been advanced. , , - , Key words pesticide environmental behavior first order kinetics reaction equation parameter statistics, linear regression, optimization ) , , , :( 1) ( 1 ) , (2) , , ( 3) () , , (4) , (BOD) 5 ( BOD5) ; C = C0exp(- kt ) ( 1) ,k ( 1) C0 , k , ( , ) ( ) (
显示全部
相似文档