topographical point地形点
topographical disjunction地形间断分布
topographical unit地形单位
topographical maps地形图
topographical writing地志书写
topographical longitude地理经度;大地经度
Topographical element地形元素;地形要素
Due to topographical conditions, truss girder is ofenly used in long-span suspension bridges in the mountain areas.
由于受到地形条件所限,山区大跨度悬索桥建设多采用桁架式加劲梁。
参考来源 - 钢桁梁悬索桥桥面系施工方法与加劲梁受力研究ADJ（形容词） A topographical survey or map relates to or shows the physical features of an area of land, for example, its hills, valleys, and rivers. 地形的 [usu ADJ n]