采用精确的结构因数实验数据和Ｂｅｈａｖｉ模型赝势，用Ｚｉｍａｎ理论计算了液态铅的电阻率．计算结果和实验数据符合很好．讨论了Ｚｉｍａｎ理论对液态铅的适用性以及适合于液态铅的赝势的特征． Using the accurate experimental data of structural factors and the pseudopotential of Behavi model, the resistivity of liquid lead was calculated by Ziman theory. The calculated results are in good agreement with the experimental data. The applicability of Ziman theory to liquid lead and the characteristics of pseudopotential suitable for liquid lead are discussed.