The author reveals the significant corelation between the flow of migrant workers and such variables as special experience, social gender, age, time of urban living and working, ethnic group, occupational group, social rank and self-satisfaction.

• 摘要农民工个体的特殊经历、社会性别、年龄、在城市工作与生活的时间长度、族群、职业群体、社会阶层和自我满意度等变量与其流动趋向密切相关。