基准面: base level; datum plane; ref ...以上: more than; over; above高程: altitude; elevation基面以上高程: height above datum在永久基准面以上: apd地面以上高度: height above ground level高程基准面: altitude datum; datum for heights; datum of elevation; elevation datum基准面高程: datum elevation平均海平面以上高度: altitude indicated above mean sea level黄海高程基准面: yellow sea datum地面以上: above grade; above ground; affl地面以上的: overground票面以上: above par水面以上: above the surface of the water水平面以上: above water在水面以上: clear of the water基准面: base level; datum plane; reference plane; reference surface基准；基准面: datum基准线；基准面: datum line高程水准面: elevation datum地面以上的墙: above-grade wall地面以上挖土: digging down在地表面以上: above-ground船体以上高度: height above the hull安装基准面: erection datum plane; erection reference plane
