“降落伞”的概念、定义、翻译、参考文献-科学参考

单词	降落伞
释义	降落伞 Encyclopedia 工学产业用纺织品释 parachute降落伞（滑翔、抛投、减速）在航空科学中，主要由透气的丝绸织物制成，并可折叠包装在伞包或伞箱内的物品。又称保险伞。工学空降空投系统释 parachute降落伞飞机空降空投系统中，依靠相对于空气运动充气展开以增大运动阻力，使人或物减低速度、稳定姿态的一种扩张式气动减速器。
随便看	systematic evolution of ligands by exponential enrichment systematic evolution of ligands by exponential enrichment (SELEX) systematic evolution of ligands by exponential enrichment，SELEX systematic extinction systematic failure systematic Fermi process systematic fraction systematic hydrology systematic identification of crude drug Systematic Interpretations of the Theory of Operatic Singing systematic long term monitoring of land-atmosphere thermal interaction systematic process systematic review systematics systematic sample systematic sampling systematic sampling method systematic sampling with unequal probability Systematic searching systematic separation method with hydrogen sulfide Systematics of Rodentia systematic statistic Systematic Studies on the Music of Pu Opera systematic theology systematic velocity

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