The National Aerospace Plane(NASP) is a horizontal takeoff and landing, single-stage-to-orbit vehicle.
空天飞机(NASP)是水平起飞、着陆的单级入轨飞行器。
The leverage on the performance of aerospace plane from boundary layer transition is presented in outline.
本文概述了边界层转捩对空天飞机性能的影响。
BERLIN - European aerospace giant EADS is demanding another 6.4 billion euros ($9 billion) from client countries to cover the rising cost of the Airbus A400M military plane, Germany said Jan. 28.
德国1月28日称,欧洲宇航防务集团(EADS)再一次要求其客户国家给付64亿欧元(90亿美元),以支付空中客车A400M军用飞机不断上升的费用。
Aerospace manufacturer, ChinaRocket, said it hoped to fly passengers to an altitude between 120 and 140 kilometres (75 and 87 miles) with a large space plane from 2025, reported People's Daily Online.
中国长征火箭有限公司透露其希望从2025年开始,用大型太空飞机把乘客送上120-140公里的高空。
Aerospace manufacturer, ChinaRocket, said it hoped to fly passengers to an altitude between 120 and 140 kilometres (75 and 87 miles) with a large space plane from 2025, reported People's Daily Online.
中国长征火箭有限公司透露其希望从2025年开始,用大型太空飞机把乘客送上120-140公里的高空。
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