摘要
本文提出一个危险度估测的对数正态概率模型,用此模型可建立某已知各浓度反应概率资料的反应经典曲线,估测不同浓度下总体的反应概率或个体被侵害的概率、某样本浓度的反应概率及某样本反应概率时的容许平均浓度.
A lognormal probit model of health risk assessment was raised to build a typical curve of effects of known effect probability under different concentrations. This model can be used to assess the effect probability of total or the individuals affected,the effect probability of a certain sample concentrations and the permitted average concentration of a sample effect probability.
出处
《生物数学学报》
CSCD
北大核心
1992年第2期138-141,共4页
Journal of Biomathematics
关键词
工业毒物
危险度
概率模型
估测
Industrial toxicant
Health risk
Effect probability
