但是最重要的海军遥控无人驾驶飞机是X47B，海军希望这架战役机将于2018年分开运载飞行器并着陆。
But the most important Navy drone is the X47B, a fighter plane that the Navy hopes will take off and land from an aircraft carrier by 2018.
为了获得优化的组合动力空天飞行器爬升轨迹，以一型水平起降空天运载飞行器为依托，针对任务剖面建立典型状态的飞行动力学模型。
To acquire the climb track of Aero-Space Plane, it is established that the flight dynamics model of the Aero-Space Plane which takes off and lands.
如果UPS和联邦快递作为旅客航空公司，那么他们的运载量则位居全球最大的飞行器之列。
If they were passenger airlines, UPS and FedEx would now rank among the world's biggest carriers.
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