The closed orbit distortion (COD) and its correction in the presence of field and alignment errors of magnets, for the heavy ion cooling storage ring (named CSRm), have been simulated on the basis of linear lattice of CSRm.

Because of social anomie,deviance culture and the weakening of social control,peasant deviance generalizes,collective deviant behavior increases,and peasant deviant behavior shows "modern style".

This thesis chooses some of them as the research point, and analyses the details of their life, the reasons why they did deviant behavior, their re-education present situation, and the problems we still need to solve.

Thus, we should pay enough attention to the net deviant behaviors and serous moral problems, to some extent; we have to find solutions to these problems urgently.

Quest for the Legal Method of Social Control by Studying the Legal Reasons of Deviance;

The causes for deviance and crimes are explored on the macrolevel with the theory of structural function by American sociologist Parsons from three systems: the personality system,the culture system,and the society system.

The society "anomie" is sure to influence directly or indirectly the student behaviors,and is liable to cause the juvenile deviance.

Earthquake disaster causes tremendous damage on human living conditions and its consequences have increased the possibility of transgression.

The article defined the "transgression" of science activities.

From the angle of social change,concept and culture exert an important influence on the impermissible behaviour in stock market.

College students network impermissible behaviour manifests itself chiefly as follows:(1)being indulged in net bars and neglecting their own studies;(2)choosing friends indiscriminately;(3)causing information pollution;(4)plagiarizing and scalping papers;(5)commiting offences against law and discipline.