虽然长期以来人们就知道铅是有毒物质,但在20世纪铅仍然广泛用于工业过程和产品,成为许多消费品如汽油、涂料、工艺品和含铅材料的组分.这导致全世界范围广泛的铅暴露和影响,引起人们关注.研究人员已经做过大量研究,确定了铅及其化合物的一些不良健康影响,包括对神经系统的影响 Although it has long been known that lead is a toxic substance, lead is still widely used in industrial processes and products in the 20th century as a component of many consumer products such as gasoline, paints, handicrafts, and lead-containing materials, leading to widespread lead Exposure and impact have drawn much attention, and researchers have done extensive research to determine some of the adverse health effects of lead and its compounds, including the effects on the nervous system