dui fu lang he fei yan she de zai ren shi
Zhuang Meiying;Xu Zhehui(Section of Basic Courese,Wuhan Transportation University of scienec And Technology,Wuhan,430062,China)
..............page:24-27
guan yu dian zi zi xuan liang ze
Yin Chuanzong;Lin Xinwei(Department of Physics,Southwest China Nonnal University,Chongqing Beibei,630715,China)