Compared with those of last era, Cainozoic migrant rural workers have a characteristic transformation of their social network.They depend less on rural network but more on urban network.

• 与上一代农民工相比，新生代农民工的社会网络转型过程有其自身的特点，他们对乡土社会网络的依赖和借重程度大大降低，城市特征更为明显。