一级动力学反应方程参数估计中若干问题的讨论.pdf
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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)
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Discussion on Some Issues on Parameter Statistics of First-Order Chemical Kinetics Reaction Equation.
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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
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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.
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Key words pesticide environmental behavior first order kinetics reaction equation parameter
statistics, linear regression, optimization
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