Wake turbulence between the two aircraft as well as engine performance and flight control responsiveness in the stratosphere were evaluated.
两架飞机之间的尾流以及在平流层飞行时的发动机性能和飞行控制响应都进行了评估。
The contract supports Dryden's planned operation of the two aircraft, their associated ground control station and related systems.
合同将为Dryden中心的两架“全球鹰”、辅助地面控制站以及相关系统提供作战规划。
Building more aerodynamic aircraft and operating them more efficiently (by reducing air-traffic-control delays, for instance) could produce about two-thirds of those savings.
制造更符合空气动力学的飞机，并用更有效的方式来运营飞机——例如减少空中交通控制而产生的延误，这些方法可以为这些节省做出大约三分之二的贡献。
Nato said the targets it had struck in and around Tripoli included six command and control centres, two anti-aircraft guns, a radar system and a vehicle storage facility.
北约表示，它对的黎波里内外的袭击目标包括6个指挥和控制中心，两只防空枪支，一个雷达系统以及运输工具存储设施。
He was eventually charged with operating an aircraft near an airport "without establishing and maintaining two-way communications with the control tower."
他最后被控在机场附近驾驶飞行器而“没有建立并保持与控制塔的双向通讯”，罚金由最初的4,000美元减为1,500美元。
The control technology of parallel operating converter was put into use of practical aircraft power supply system successfully, and two inverters in parallel were realized.
该逆变电源并联控制技术已成功地运用于飞机电源系统中，实现了两台逆变电源的并联工作。
VTOL aircraft is an under-actuated system with three degrees of freedom and two control inputs.
VTOL空间飞行器是具有三个自由度，两个控制输入的欠驱动系统。
XXX, Ramp Control, there is at least two-hour delay for UN001 due to flow control, please tow the aircraft from stand 3 to stand 28.
现场，由于流量控制，UN001 航班至少要延误两小时，请把飞机从3 号停机位拖到 28 号。
XXX, Ramp Control, there is at least two-hour delay for UN001 due to flow control, please tow the aircraft from stand 3 to stand 28.
现场，由于流量控制，UN001 航班至少要延误两小时，请把飞机从3 号停机位拖到 28 号。
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