Inspired by the work of Grollmann and Selman, the work of Grollmann and Selman to the result of relativization and nonuniform complexity classes are generalized in this paper, the equivalence of the include relation of complexity class UP /poly, UP, P /poly and the existence of strongly relativization one way function, weakly relativization one way function are proved.

Applying the radar technology to estimate relative change of soil moisture in vegetated area;

Warhead charge pore model was built by the ANSYS software,and transformation characteristic of spherical pore was numerical simulated with solid-liquid coupling method of LS-DYNA,and the effect of relative change of pore size on launching safety,he effects of pore size,pore position and mechanical character of charge on the relative change of pore size were studied.

Under the control of Regional economic and national political organizations,there exist global political differences from region to region within the same nation,thus relatively optimal and general regional political systems take shape.