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铅对工人神经心理行为的影响已引起关注。目前,国外已发展到以定量研究心理功能的变化与接触铅程度之间的关系,并把它作为评价亚临床中枢神经系统毒性的一个指标。为了探讨铅对
The impact of lead on workers’ neuropsychological behavior has drawn much attention. At present, foreign countries have developed to quantitatively study the relationship between the change of psychological function and exposure to lead, and use it as an indicator to evaluate the sub-clinical central nervous system toxicity. To explore lead pairs