B表准地面站
standard ’b’ earth station
C波段卫星地面站高频头
C-band LNB for earth station
C波段卫星电视地面站系列产品
serial products of C band satellite TV receiving station
除尘地面站
Ground Station for Dust Removal
大信道卫星地面站
major path satellite earth station
单位地面面积散热量
heat release per unit floor area
地面车辆力学
Terrain vehicle mechainics
Terramechanics
地面地震
Surface seismic
surface seismic exploration
surface seism
地面地震CT
Surface seismic tomography
surface seismic CT