There were distinct differences between ecological habit and the pattern of adaptation of birds of the different species,moreover,the diversity of shape and structure of corresponding tarsometatarsus had differentiated,so the choice of adaptability of avian tarsometatarsus and its corresponding functional behavior had come into being.

In the conditions of the socialist market economy,market economy supports and protects people s utilitarian act as a way of economic organization with an interest mechanism as the driving force.

The author of this paper designed an experiment model, which was used to observe the effect of NE on the establishment and maintenance of the passive avoiding behavior in mice.