“emergency parachute”的概念、定义、翻译、参考文献-科学参考

单词	emergency parachute
释义	emergency parachute Encyclopedia 工学火箭弹射座椅释 emergency parachute救生伞飞机防护救生系统中，当飞机出现应急情况需要跳伞时，为拯救飞行人员生命、保证其安全着陆的救生工具。又称降落伞。
随便看	electroweak phase transition electroweak theory electro-weak unified theory electroweak unified theory electrowelding electrowetting electroyte electroyte of electrochemical machining electro-zoom lens electro–chemical leaching of mineral material electuary eledoisin elegance and vulgarity Elegance of Xuancheng elegant elegant and classic in style (of writings) elegant art Elegant Gathering in the Apricot Garden Elegant Gathering in the West Garden elegant graph Elegant Sayings in Yuhu elegant style of non-dramatic songs in the Yuan Dynasty elegant water shrew elegant zinnia Elegies of Wu Songs

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