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在第一届波尔多宇宙技术博览会上,日本筑波宇宙中心介绍了其空天飞机研制计划.日本空天飞机为三角机翼,机长77m,翼展35m,速度大于12M.起飞重量434t,携带10t液氢和153t液氧,可运送10t有效载荷.推进系统采用整体式吸气/火箭组合发动机.
At the first Bordeaux Cosmos Technology Expo, Japan’s Tsukuba Cosmic Center introduced its space shuttle development plan.The Japanese space shuttle is a triangular wing with 77m wingspan and 35m wingspan at a speed greater than 12M, a take-off weight of 434t and a carrying capacity of 10t Liquid hydrogen and 153t liquid oxygen deliver 10t payload. The propulsion system uses an integrated aspirated / rocket combined engine.