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生物监测的产生是弥补空气监测的不足。生物监测指测定化学物在机体体液或组织中的浓度,其测定可代表吸收的剂量,能较真实地反映工人的实际接触情况;为了判定接触水平能否接受,ACGIH首先提出了有关此类数据,称为生物接触指数(BEI_s)。至今已制订了10
Biological monitoring is to make up for lack of air monitoring. Biological monitoring refers to the determination of chemical concentrations in the body fluid or tissue, the determination of which can represent the absorbed dose, can more accurately reflect the actual exposure of workers; in order to determine the acceptable level of exposure, ACGIH first proposed such data , Called the biological contact index (BEI_s). So far, it has been formulated 10