您要查找的是不是：
- Advanced Surveillance Drone 高级无人驾驶侦察机
- ERAST;high altitude;long duration;Predator surveillance drone;General Atomics/Aeronautical Systems Inc. 学 科: 航空、航天科学技术 关 键 词: Altus I;
- Patrol Advanced Surveillance System 巡逻高级监视系统
- Advanced Surveillance and Reconnaissance Systems 高级监视与侦察系统
- Advanced Surveillance and Target Acquisition RADAR 高级监视与目标探测雷达
- Altus II;high altitude;Predator surveillance drone;General Atomics/Aeronautical Systems Inc.; 学 科: 航空、航天科学技术 关 键 词: Altus I;
- England is an advanced industrial country. 英国是一个发达的工业国家。
- combat surveillance drone 无人驾驶战场监视飞机
- The act or a period of observing; surveillance. 观察; 警戒观察或监视的行为或时间
- The France is one of advanced country. 法国是发达国家之一。
- surveillance drone 无人驾驶侦察机
- Some of them are engaged in advanced studies. 他们有些人在进行高级研究工作。
- The ancient Egyptians had advanced civilization. 古埃及人曾经拥有高度文明。
- Her actions sorted well with her advanced thought. 她的行为与她的先进思想相符。
- Air Surveillance Drone 空中监视无人驾驶飞机
- The professor is engaged in advanced studies. 该教授正进行高深的学术研究。
- Detectives kept the quarry under surveillance for weeks. 侦探们监测那个目标已有好几个星期了。
- Air Surveillance Drone System 空中监视无人驾驶飞机系统
- Last year he was chosen to attend a conference of advanced workers. 去年他被推选出席了先进工作者会议。
- Forestry has advanced with exceptional speed. 植树造林以罕见的速度得到了发展。
