“parachute”的概念、定义、翻译、参考文献-科学参考

单词	parachute
释义	parachute 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	activity-time data activity verb act of civil litigation act of rescue Act of Settlement Act of the Ship of Hell Act of Union actomyosin Act on Legal Deposit of Published Material（Denmark） Act on National Treasury's Sharing of Compulsory Education Expenses Act on the Protection of Personal Information Held by Administrative Organs actor actor-based model actor-observer effect Actors Create Role actor's lines Actors' Miscellany actors of a troupe singing classical or requested passages in streets actors of labor relations Actors’Union Actor-teacher act psychology ACT-R AC traction substation Act regarding library services

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