Supported by Institution of Higher Education Scientific Research Project in Ningxia(NGY2017011);Natural Science Foundations of Ningxia(NZ15055);Natural Science Foundations of China(11561055;11461053)
supported by the Fujian Province Natural Science Foundation Project(Grant Nos:2014J01001;2015J01238);the National Natural Science Foundation of China(Grant No.11601083);the Science and Technology Project of the Education Department of Fujian Province(Grant No.JA12060)