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- Now, unmanned aerial vehicles, UAVs. 现在，我们谈谈无人飞行器。
- The Predators -- known as unmanned aerial vehicles (UAVs) come from the CIA's squadron of remotecontrol drones. “食肉动物”侦察机是从中央情报局的无人侦察机群中抽调出来的。
- One example of this is the capabilities that unmanned aerial vehicles bring to combatant commanders. 一个典型的例子就是无人航空器增添战斗指挥官的效能。
- The Predators -- known as unmanned aerial vehicles (UAVs) come from the CIA's squadron of remotecontrol drones. “食肉动物”侦察机是从中央情报局的无人侦察机群中抽调出来的。
- We've confirmed that this ship has launched numerous unmanned aerial vehicles probably used for reconnaissance. 我们已经证实那辆船只已经投放了数量众多的无人机，可能用于侦查行动。
- The study on autonomous flight control of unmanned aerial vehicles(UAVs)is a frontier problem of flight control. 无人机自主飞行控制的研究属于飞行控制的前沿问题,其目的是实现无人机的自主飞行控制、决策和管理。
- In 1988, Congress directed the Department of Defense (DOD) to establish a Joint Program Office for unmanned aerial vehicles (UAVs) and develop a master plan for military UAVs. 1988年，议会令防御部为为无人飞行器建立综合项目办公室，研究军用无人飞行器的全局计划。
- The EPLRS network provided end-to-end connectivity for soldiers to evaluate networked solutions from unmanned aerial vehicles and other sensors. EPLRS网络为士兵评估从无人飞行器到其他传感器架设网络的方案提供了端到端的联接。
- BTT-based approach for trajectory tracking system is presented under the condition of a certain kind of unmanned Aerial Vehicles (UAVs). 以某型号小型无人机为背景,给出了一种基于BTT(倾斜转弯控制)技术的无人机航迹跟踪控制方案。
- Using the concept of real-time A(superscript *), this paper presents a real-time route planning algorithm for unmanned aerial vehicles (UAVs). 摘要提出了一种基于实时A(上标*)搜索的无人机实时航迹规划算法。
- Now flying machines even smaller than VLJs are sneaking into the air: Unmanned Aerial Vehicles (UAVs), sometimes called drones. 现在有比VLJ更小的飞行器出现：无人航空器（UAV），也被称为无人机。
- Ordinarily, it is improved by flight control system, such like rotorcraft unmanned aerial vehicles which use Bell bar or Bell-Hiller stabilizer bar. 希勒伺服旋翼是改善小型直升机稳定性的有效方法之一,它是在贝尔稳定杆的基础上发展起来的。
- POWELL: Let me talk now about the systems Iraq is developing to deliver weapons of mass destruction,in particular Iraq's ballistic missiles and unmanned aerial vehicles,UAVs. 让我们来谈谈伊拉克发展的大规模杀伤性武器投放系统，特别是伊拉克的弹道导弹和无人飞行器。
- POWELL: Let me talk now about the systems Iraq is developing to deliver weapons of mass destruction, in particular Iraq's ballistic missiles and unmanned aerial vehicles, UAVs. 让我们来谈谈伊拉克发展的大规模杀伤性武器投放系统，特别是伊拉克的弹道导弹和无人飞行器。
- The Foreign Ministry and Defense Ministry disagree over whether to sell advanced Unmanned Aerial Vehicles (UAVs) to Russia, The Jerusalem Post has learned.On Wednesday, Maj. 外交部和国防部拒绝对俄出售高级无人机，耶路撒冷邮报报道。
- For its unique and outstanding tactical performance, Unmanned Aerial Vehicles(UAVs) have been widely used in recent modern local wars on various purposes. 无人机因其独特而优异的战术性能,在近几次现代局部战争中得到了越来越广泛的应用,执行的任务也越来越多。
- And then there's the real world, where a swarm of Predator and Reaper unmanned aerial vehicles (UAV) now regularly carry out surveillance and missile strikes. 真正的世界里，成群的掠夺者和死神无人驾驶飞行器（无人机）现在进行定期监测和导弹袭击。
- A combination of evolutionary algorithms incorporating B-Splines function based framework is utilized to design a path planner for unmanned aerial vehicles(UAVs). 仿真表明运用该算法规划的路径可以以最优的轨迹把无人飞行器指引到预定的目的地。
- Some unmanned aerial vehicles can vertically take off and land with the ducted fan system, but there is no valid method to analyze the aerodynamic characteristics of a ducted fan system currently. 近几年出现了许多构形新颖的垂直起降无人飞行器,都以涵道风扇作为升力系统。
- Aviation: Unmanned aerial vehicles are a vital tool of modern warfare. Once-harmless drones are now deadly attack aircraft. Where did the technology come from, and where is it going? 航空：无人驾驶的空中飞行机是现代战争的一中至关重要的工具。曾经无任何伤害的无人驾驶飞机如今成了有致命攻击性的飞行机。这种科技是从何处产生的，而它又会用于何处？
