Methods From 1984 to 2002, Cross-sectional survey: survey of activity of permanent residents and mobile population, of mosquito vectors, of serum in human population, and of terminal patients were carried out.

Aiming at the free-riding problem in team incentive,this paper designs a dynamic incentive mechanism based on implicit side contract with dynamic game theory by introducing the reasonable assumption that there is horizontal monitor in team production.

Firstly,it constructs a system of horizontal monitor between the farmers and the wood protector.

And the malpractice of lateral supervision also exists in banking.

In the oilfields, one of the difficulties in taking the potential of old wells is the porosity interpretation of lateral logging data.

Microfacies classification of shoal-bar sand and lateral prediction of sandbodies of the fourth member of Shahejie formation in Dongying depression;

Based on the way and characteristics of lateral prediction in coal field,this paper developed main techniques of seismic data processing,calibration of reflection wave of objective interval,seismic forward and inverse modeling,extracting seismic features and their combining analysis for lateral prediction by seismic data.

Then the lateral prediction of the gas-bearing layers is made with the r.

Greyheredity transverse prediction of solutionfissure and productivity of Ordovician reservoirs in No.3 Tahe Oilfield.;

On the basis of single well modelling,the distinctive method of gray heredity process and the 3-D seismic data were applied to the study of transverse prediction of fractures and production capacity in the compacted clastic rock reservoir of the Shaximiao Formation in the XZ gas field.