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本文作者经口给三日龄幼鼠低剂量铅不同时间后,用无焰原子分光光度计测定大鼠血铅及脑铅含量,观察不同剂量及处理时间对血铅
After oral administration of low-dose lead to three-day-old young rats for different time, the blood lead and brain lead content were measured by flameless atomic spectrophotometer. The effects of different doses and treatment time on blood lead