reconnaissance: n.1. 侦察,搜索。2.踏勘;勘察,探查;【植物;植物学】概测。3.侦察队;侦察车。短语和例子high reconnaissance 高空侦察。 reconnaissance in force 强行侦察。 a reconnaissance machine [airplane] 侦察(飞)机。
Bridge is the important construction in road system , and the construct analysis of bridge is the key to road reconnaissance survey and design 桥梁是公路上的重要的结构物,桥梁结构的计算分析是公路勘测设计中的关键。