Institute of Seismology and Crustal Movement Laboratory;
China Earthquake Administration;
40 Hongshance Road;
Wuhan 430071;
China;
School of Geodesy and Geomatics;
Wuhan University;
129 Luoyu Road;
Wuhan 430079;
China;
绝对重力测量; 测量仪器; 测量精度; 系统误差; 重力仪;