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- Freshet Optical Landing System 弗雷斯内尔光学着陆系统
- The improved deck adopted the optical landing system designed and developed by China. 桥面采用改良的光学系统登陆我国自行设计研制的。
- Fresnel Lens Optical Landing System 费雷斯内尔透镜光学着陆系统
- Improved Carrier Optical Landing System 经改进的航母光学着陆系统
- Integrated Fresnel Rainbow Optical Landing System 综合菲涅耳虹式光学着陆系统
- Poor Man's Optical Landing System 浦尔曼公司光学着陆系统
- Portable Fresnel Lens Optical Landing System 轻便型菲涅耳透镜光学着陆系统
- Pulse Coded Optical Landing System 脉码光学着陆系统
- Shadow Box Optical Landing System 阴影匣光学着陆系统
- Substitute Optical Landing System 代用光学着陆系统
- Laterally Compounded Fresnel Lens Optical Landing System 横向复合屈折反光透镜光学着陆系统
- Portable Optical Landing System 轻便光学着陆系统
- Precision automatic landing system to start sea trials. 精确自动着陆系统将开始海上试验。
- Mirror Optical Landing System 反射镜光学降落系统
- Vertical Optical Landing System 垂直光学着陆系统
- Does China's agricultural land system have "social security" function? 我国农地制度具有"社会保障"功能吗?
- Fundamental land system reforms require sustainable efforts over time. 基本土地制度的改革需要长期不懈的努力。
- The 1800 Land Act is one the most important land acts in American land system. 1800年《土地法令》为美国土地制度史上最重要的一项法令。
- optical landing system 光学着陆系统
- Even withour chonging its general structure the pilotless aircraft can adopt this set of landing system advantageously. 采用该系统的优点是不需要修改无人机自身的结构就可以自动安全着陆。
