The second is coexistent positioning;that is,a group of adjectival antonyms,be it coordinate,successive,contrary,alternative,coordinately negative or repeatingly negative,appear simultaneously in .

The results show:①The coseismic slip distribution still can be inversed reasonably by applying a sensitivity-based iterative fitting method to the relatively minor GPS datasets;② The inversion results considering the stratified crustal structure are superior to them from the homogeneous,half space in the mass;③ The coseismic slip is concentrated to above the 10～19 km depth.