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我们对19名甲苯作业工人肺泡气中的甲苯浓度(Ca)和环境浓度(Ci)进行了分析,结果显示:Ca、肺吸收量(D)和排出量(E)与 Ci 之间有高度显著的相关关系;D、E 值随 Ci 的升高而升高,E/D 值女性低于男性。
We analyzed toluene concentration (Ca) and environmental concentration (Ci) in alveolar gas of 19 workers exposed to toluene. The results showed that there was a significant difference between Ca, pulmonary uptake (D) and discharge (E) The values of D and E increased with the increase of Ci, while those with E / D values were lower than those of men.