irregular surface
不规则曲面
不规则地表
不规则表面
表面不规则
非规则曲面
非正则曲面
起伏地表
曲边地表
3D stratum ground surface
Annual mean ground surface temperature
Calculation of Ground Surface Settlement
controlled drainage from ground surface
displacement of the ground surface
Drip Irrigation Under the Ground Surface
Energy budget on the ground surface
free surface ground water
grade of ground surface vibration acceleration
Ground Surface Acceleration
ground surface acceleration vibration level
ground surface blockage
Ground Surface Collapse
ground surface deformation and movement
ground surface deformation and movements
ground surface deformation computation model
ground surface deformation in longitude