of;
Theoretical;
Biophysics,;
Faculty;
of;
Physical;
Science;
and;
Technology,;
lnner;
Mongolia;
University,;
Hohhot;
010021,;
China;
for;
Physics;
Experiment,;
College;
of;
Science,;
Inner;
Mongolia;
University;
of;
Technology,;
Hohhot;
010051,;
China;