1) wide-angle periscope
广角潜望镜
2) periscope angle
潜望镜视角
4) periscope drift angle sight
潜望镜式偏航测角器
5) periscope
[英]['perɪskəʊp] [美]['pɛrə'skop]
潜望镜
1.
Influenced on performance of periscope by changed the periscope depth;
潜望高度变化对潜望镜性能的影响
2.
Technical Demonstration of the New Type Driving Periscope Used on Amphibious Tank;
新型水陆坦克驾驶潜望镜总体技术论证
3.
Development of New Type of Wide -Field High Periscope for Armored Vehicle;
装甲车新型大视场高潜望镜的研制
6) periscope room
潜望镜舱
补充资料：广角望远镜
见人造卫星光学观测。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条