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本文研究了工业毒物的一些毒性参数与最高容许浓度的关系,应用电子计算机对550多种工业毒物经口、经皮和吸入等三种途径的半数致死剂量或浓度、急性阈浓度和蓄积系数与的相关与回归分析,提出了一些多元回归方程式,并与一些作者以前提出的各种方程式作了精确性的比较。毒物在空气中的集聚状态对工业毒物的毒性参数与(?)之间的关系有很重要的意义。分析结果表明挥发性物质的预测以半数
In this paper, the relationship between some toxic parameters of industrial poisons and the maximum allowable concentration was studied. The half dose lethal concentration, acute threshold concentration and accumulation coefficient of over 550 kinds of industrial poisons, including oral, dermal and inhalation, And regression analysis, put forward some multivariate regression equations, and with some authors previously proposed various equations to make an exact comparison. Toxicity in the air in the accumulation of toxicological parameters of industrial toxicants and the relationship between (?) Is of great significance. The results of the analysis show that the forecast for volatile substances is half