【摘要】 本文给出了寿命分布的极大似然估计，从而给出了现时人口寿命各参数的严格的概率意义，并利用１９９０年人口普查１０％抽样数据，求得中国人口寿命表和简略寿命表．更多还原

【Abstract】 In this paper,we provide the maxiumlikehood estimation of the life distribution of the current population,In the case we give the accurate probability means for each parameter in the life table. Finally,life tables for both males and females of China are presented hased on 10% sampling survey data from the 1990 population census of China.更多还原