理论

Hereon, Chapter Two expound some relevant theories about rural labour transfer in industrialization process, and focus on the theoretical mode of labour transfer in dual economic structure of developing country: Lewes dual economy theory, Ranis-Fei model, Jorgenson's model, M.P.Todalo's model, and"thrust-pull"theory.

其中：第二章阐述了工业化进程中农村劳动力转移的有关理论，重点阐述了发展中国家二元经济结构中劳动力转移的理论模式：即刘易斯二元经济理论、拉尼斯—费模式、乔根森模式、托达罗模式和&推—拉&理论。

Consumer preference ; fuzzy partial ordering relation ; condorect function

消费者偏好；模糊偏序关系； condorect函数

And she doesn't have a cat, she has a Mexican hairless.

而且她不养猫，她养了一只墨西哥无毛犬。