Air-breathing hypersonic vehicle(AHV) has been the next generation singlestage to orbit vehicle and hypersonic cruise vehicle.
吸气式高超声速飞行器是下一代单级入轨和高超声速巡航研究的重点飞行器。
2
The series filtering paints vehicle equipment setting up have the singlestage filters accurate and several pair of cascades filter accurate two kinds specification.
本系列的滤油车设备都设有单级精滤与双几串联精滤两种规格。
3
The effects of the propulsion system on the dry mass of the singlestage to orbit vehicle are analyzed, the propulsion system being made up of these engines.