The need for a greener and competitive aircraft is leading to the use of new technologies. A thorough assessment of these technologies is mandatory from the initial phases of aircraft design to und...

中文翻译：

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飞机运营成本新技术评估方法研究

对更环保和更具竞争力的飞机的需求导致新技术的使用。从飞机设计的初始阶段到最后阶段，必须对这些技术进行彻底的评估。