... aerial photographic image 航空摄影图象 aerial photographic mapping 航空摄影制图 aerial photographic reconnaissance 航空摄影侦察 ...
基于66个网页-相关网页
aerial l photographic mapping 航空摄影制图
·2,447,543篇论文数据，部分数据来源于NoteExpress
The Army also found that the balloons were valuable for the use of charting the terrain, and with the newly invented photographic camera, aerial mapping was invented.
北方军发现用这些气球绘制地图也很有价值，照相机发明后，航空测绘便诞生了。
youdao
应用推荐
模块上移
模块下移
不移动