基金partially supported by NSFC(No.11761017)the Key University Science Research Project of Anhui Province(Nos.KJ2015A294,KJ2014A183,KJ2016A545)+2 种基金the NSF of Chuzhou University(Nos.2014PY08,2015QD01)the Fund of Science and Technology Department of Guizhou Province(No.[2016]1021)the Youth Project for Natural Science Foundation of Guizhou Provincial Department of Education(No.KY[2018]155)
