Department;
of;
Geophysics,;
Peking;
University,;
Beijing;
100871,;
China;
Department;
of;
Geophysics,;
Peking;
University,;
Beijing;
100871,;
China;
Chi; Chi; earthquake,; source; rupture; process,; waveform; inversion,; near-source; data,; source; mechanism.;