Terms containing ground structure

Subject	English	Chinese
tech.	above-ground structure	地面建筑物
busin.	above-ground structures	地上建筑物
mil., air.def.	defected ground structure	缺陷地面结构
bridg.constr.	ground structure	地面结构
tech.	ground-tunnel structure interaction	地层一隧道结构相互作用
oil	hard-ground structure	同沉积石化层
tech.	hard ground structure	硬底构造