전문 번역가, 번역 회사, 웹 페이지 및 자유롭게 사용할 수 있는 번역 저장소 등을 활용합니다.
the vehicle design is for a hydrogen-fuelled aircraft that would take off from a conventional runway, and accelerate to mach 5.4 at altitude using the atmosphere's oxygen before switching the engines to use the internal liquid oxygen (lox) supply to take it into orbit.
het testen begon in juni 2011 en zal naar verwachting tot het einde van het jaar doorgaan.