基金supported by National Natural Science Foundation of China (Grant No. 40674072)National Hi-techResearch and Development Program of China (863 Program) (Grant No. 2006AA09A102-08)+1 种基金National Basic ResearchProgram of China (the 973 Program. Grant No. 007CB209603) the Opening fund of State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences (GPMR200633)
基金supported by National Key Science and Technology Special Projects (Grant No.2008ZX05000-004)CNPC Key S and T Special Projects (Grant No.2008E-0610-10)