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水跃消能
释义
水跃消能
Encyclopedia
工学
泄洪消能建筑物
释
hydraulic jump energy dissipator
水跃消能
通过水跃,将泄水建筑物泄出的急流转变为缓流,以消除动能的消能方式。因其主流位于渠槽底部,又称底流消能。
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proportional-plus-integral-plus-differential control
proportional price rule
proportional profile
proportional region
proportional regulator
proportional regulatory systems
proportional relation
proportional relations among agriculture,light industry and heavy industry
proportional relations among primary industry,secondary industry and tertiary industry
proportional representation
proportional sampling
proportional selection
proportional sequence
proportional stratified sampling
proportional subclass number
proportional trapping
proportional valve
proportional variable
proportion by addition
proportion by addition and subtraction
proportion by alternation
proportion by subtraction
proportioner
proportion of nonconforming items
proportion of piped onto premises
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