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下一代飞机发动机用材料研究人员目前正致力于提高跨世纪军民用飞机推进系统性能。许多计划，例如高速民用运输计划就规定这样的目标。由ＮＡＳＡ和国防部协调的一项综合高性能涡轮发动机技术创新计划规定，２００３年使推重比达到２０：１。将来的飞机发动机的运动振动和...
The next generation of aircraft engine materials researchers are currently working to improve cross-century military and civilian aircraft propulsion system performance. Many programs, such as high-speed civilian transport programs, set such targets. A comprehensive high-performance turbine engine technology innovation program coordinated by NASA and the Department of Defense states that in 2003 the thrust-to-weight ratio would be 20: 1. Future aircraft engine movement vibration and ...