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航天推进系统
释义
航天推进系统
Encyclopedia
工学
质量排出装置
释
space propulsion system
航天推进系统
完全依靠自身携带的物质或大气层外空间可利用的物质作为工质,利用反作用原理将工质以一定速度释放出去,使自身获得反作用推力,为航天器提供推力或力矩的动力系统。
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metal reinforced graphite plate
metal-rich binary
metal-rich cluster
metal-rich dwarf
metal-rich giant
metal-rich globular cluster
metal-rich object
metal-rich star
metal-rubber vibration isolator
metal secondary resource
metal semiconductor contact
metal-semiconductor contact
metal-semiconductor contact technology
metal semiconductor field effect transistor
metal-semiconductor field effect transistor
metal-semiconductor field-effect transistor
metal-semiconductor field effect transistor, MESFET
metal-semiconductor field-effect transistor, MESFET
metal-semiconductor junction
metal-semiconductor transition
metal serrated gasket
metals heat treatment
metalsmith
metal spring gravimeter
metal spring vibration isolator
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更新时间:2026/2/19 12:11:56