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deep-seabed vehicle
释义
deep-seabed vehicle
Encyclopedia
工学
海底采矿法
释
deep-seabed vehicle
海底集矿机
可在海底移动,同时利用水力或机械方式收集海底固体矿石的设备。简称采矿机或集矿机。
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countable union
countable-valued logic
countable weight
countably additive
countably additive algebra
countably additive class
countably additive family
countably additive function
countably additive measure
countably compact
countably compact set
countably compact space
countably continuous operator
countably equivalent sets
countably generated module
countably Hilbertian space
countably infinite
countably infinite set
countably infinite system
countably many
countably multiplicative class
countably normed space
countably paracompact space
countably semi-additive function
countably subadditive function
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更新时间:2026/7/8 3:18:18