“parachute opener”的概念、定义、翻译、参考文献-科学参考

单词	parachute opener
释义	parachute opener Encyclopedia 工学火箭弹射座椅释 parachute opener开伞器飞机防护救生系统中，通过预置的时间和高度控制动力和行程输出时机的装置。
随便看	Jordan content Jordan criterion Jordan curve Jordan curve theorem Jordan decomposition Jordan decomposition of signed Jordan decomposition of signed measure Jordan decomposition theorem Jordan-Dedekind chain condition Jordan-Dedekind lattice Jordan-Dedekind property Jordan-Dedekind space Jordan domain Jordan elementary time Jordan exterior content Jordan form Jordan form matrix Jordan half-interval Jordan homomorphism Jordan-H⍥lder sequence Jordan-H⍥lder series Jordan-H⍥lder theorem Jordanian Jordanians Jordan identity

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