Statistical coverage of staff and workers employed in urban units was adjusted after 1998. Please refer to the explanatory notes at the end of this chapter.
1998年及以后城镇单位就业人员、职工人数统计口径有调整，详见本篇末指标解释。
2
This paper did statistical quantitative analysis with the sample of Fankou Lead-zinc mine's staff.
本文以凡口铅锌矿员工为样本进行统计实证分析。
3
Finally, the thesis sums up the psychological characteristics of the marking staff and the problems of psychological management in the statistical analysis.