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- topographic reconnaissance 地形侦察
- The squadron flew a reconnaissance mission. 该空军中队执行一侦察任务。
- Photographic aerial reconnaissance especially of military targets. 空中照相侦察空中照相侦察，尤指军事目的的
- Reconnaissance of the area as the first step, the locator, using available topographic maps and sometimes an airplane, explores the area. 区域踏勘是定线测量的第一步。定线人员利用现有地形图，有时利用飞机对该区域进行探测。
- What about the reconnaissance aviation? 侦察航空兵呢?
- A bowl - shaped topographic depression. 盆地碗状地形凹陷
- A bowl-shaped topographic depression. 碗状地形凹陷。
- The squadron flew on a reconnaissance mission. 这支空军中队执行一项侦察任务。
- Master: topographic diagnosis of paralysis. 掌握瘫痪的定位诊断.
- Time spent on reconnaissance is seldom wasted. 花在侦察上的时间是不会白费的。
- A patrol was sent on reconnaissance. 一支巡逻队被派去执行侦察任务。
- We set up reconnaissance of enemy movements. 我们加强了对敌军活动的侦察。
- Reconnaissance and intelligence are vital. 侦察和智力是极为重要的。
- The flight was on a reconnaissance mission. 这个飞行分队在执行一次侦查任务。
- The plane set out on a reconnaissance flight. 飞机出航侦察。
- Do you know,this is a reconnaissance plane. 你知道吗，这是一架侦察机。
- Flipping among imagery, topographic maps and reconnaissance scans, the editors tweaked the route to take tight turns the way a race driver would and to shy away from cliff edges. 路线编辑员必须快速浏览影像、地形图及勘察扫描结果，精确调整路线，让机器人像赛车选手那样精准过弯，并且避开悬崖边缘。
- A reconnaissance plane was circling over the enemy's position. 一架侦察机正在敌人阵地上空盘旋。
- Basic mapping is topographic mapping made from new surveys. 基本地图就是地形图,它是根据新的实测成果制作的。
- Meanwhile, there was obvious directivity of topographic effects. 地形放大效应存在明显的方向性；
