This paper mainly introduces the function,data-flow graphy,database design of out-come document,gives out a series of strategies to design the system of OA.

The paper puts forward external interference countermeasures for gender sensitivity by analyzing the gender situation and problems in rural communities to improve the agricultural tec.

For the tracking control problem of Liu chaotic systems containing constant parameter uncertainties and external disturbances,a novel nonlinear adaptive robust tracking controller is designed based on the dynamic surface control method.