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降落伞
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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。
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yellow bulletins of titled scholars stamped with the imperial seal “Emperor’s Treasure”
yellow bulletins of titled scholars submitted to the throne
yellow cake
yellow card
yellow catfish
yellow catfish culture
yellow catfish"All-male Release I"
yellow cattle
yellow cheek carp
yellowcheek carp
Yellow-cinnamon soils
yellow clover aphid
yellow coating
yellow color index
yellow coronal line
Yellow Crane Tower in Wuhan
yellow-dog contract
yellow dots Singapore daisy
Yellow Dragon Cave in Hangzhou
yellow drum
yellow dwarf
Yellow Earth
Yellow earth
yellow earth in China
Yellow Embroidered Ball
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