基金Supported by the National Natural Science Foundation of China(11775208)Education and Sci-Tech Projects for Young and Middle-aged Teachers in Fujian Province(JK2014053)Educational Research Projects for Young and Middle-aged Teachers in Fujian Province(JAT170582)
基金Supported by National Natural Science Foundation of China (60674039, 60704004) and Innovation Fund for Outstanding Scholar of Henan Province (084200510009 )