但在最近一次在巴西帕拉州雨林边界上空的侦察飞行中，空气中竟然连片缕烟丝都没有。
But on a recent surveillance flight over the forest frontier in Brazil's state of para, there was hardly a wisp of smoke in the sky.
和本地居民一起协商，与敌人战斗，寻找失传的技术，侦察飞行，还有其他任务在等着你去完成！
Negotiations with indigenous people, battles with hostile fighters, search for lost technologies, reconnaissance flights and other tasks are waiting for you to accomplish!
遥控飞机，有的只有飞机模型那么大，有的则有美国的“捕食者”无人机和“全球鹰”无人侦察机那么大，例行地监测阳光穿过云层的情况，以及在飓风上方进行飞行。
Remotely operated planes, some the size of model airplanes and some the size of military Predators and Hawks, routinely monitor sunlight passing through clouds and fly over hurricanes.
“扫描鹰”的最大飞行高度超过4880米(16000英尺)，可以提供低空侦察能力。
Capable of flying above 16, 000 feet, the unmanned aircraft provides low-altitude reconnaissance.
为此，美国海军提出所谓的“无人舰载空中侦察打击飞行器”计划。
The US Navy’s response has been to propose what it calls the Unmanned Carrier-Launched Airborne Surveillance and Strike aircraft.
本发明的无人机适用于科研实验、遥感探测、侦察和空中航拍等飞行任务。
The unmanned aerial vehicle of the invention is applicable to flying assignments such as scientific experiments, remote sensing, reconnaissance and aerial photography.
英美两国的工程师正在开发这种长航时多源情报飞行器，到时它将为地面部队提供有价值的侦察情报。
The LEMV (Long Endurance Multi-Intelligence Vehicle) is being developed by a team of British and American engineers and will give troops on the ground valuable surveillance information.
航模、无人驾驶侦察机和靶机等飞行器经常采用带螺旋桨的活塞式小型动力装置。
Minitype power unit with diesel and propeller is widely used in aviation model, unmanned scout and target drone.
侦察舱在图像侦察任务时降下而在高速飞行期间缩回进机身之内。
The reconnaissance bay is lowed during imagery reconnaissance mission and retracted into the fuselage during high-speed flight.
跟绝地用的偏小飞行摩托相比，BARC飞行摩托更大，更富有攻击性。它在各种星球上被用于侦察和护卫任务。
A more aggressive and bulkier design than slimmer speeder bikes used by the Jedi, the BARC speeder was used in scouting and escort missions on a variety of worlds.
1950年初，他被安排到在日本的摄影侦察中队里服役，在那飞行RF- 80，参加了美国空军第一次战时喷气机摄影侦察任务。
In early 1950 the General was assigned to a photo-reconnaissance squadron in Japan, where flying the RF-80 he would fly the USAF's first war-time jet-powered photo-reconnaissance mission.
论述一种小型无人侦察机的飞行控制与管理系统计算机的基本设计思想。
Design principles of the flight control and managing computer of a small reconnaissance UAV are presented.
或许最为著名的间谍互换事件的案主叫做FrancisGaryPowers，1960年这位美国飞行员驾驶的U-2侦察机在苏联被击落。
Perhaps the most famous spy swap involved Francis Gary Powers, a U.S. pilot who had been shot down in a U-2 spy plane over the Soviet Union in 1960.
艾森豪维尔亲自命令的一架美军高空侦察机U2在1960年五一劳动节这天被苏联击落，飞行员加里·鲍尔斯遭到生擒。
One of the U-2 surveillance flights that Eisenhower ordered ended in spectacular disaster on May Day 1960, when the Soviets shot down the aircraft and captured the pilot, Francis Gary Powers, alive.
所以，如果要用来执行侦察任务，侦察机就不可能完全隐形，否则就不能飞行，因为飞行员需要知道飞机与地面的相对位置。
Thus, a spy plane could not be completely invisible if it were to be used for espionage or, indeed, flown at all, since its pilots would need to know its position relative to the ground.
高空长航时无人机是一种新型的无人飞行器，在战场侦察和高空大气探测方面有其特殊的用途。
HALE UAV is a new type of UAV, and this new type of UAV has special purpose in scout and exploration of altitude atmosphere.
高空长航时无人机是一种新型的无人飞行器，在战场侦察和高空大气探测方面有其特殊的用途。
HALE UAV is a new type of UAV, and this new type of UAV has special purpose in scout and exploration of altitude atmosphere.
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