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wave aerator
释义
wave aerator
Encyclopedia
农学
涌浪机
释
wave aerator
涌浪机
利用浮体叶轮提水并共振造浪,将底层水提至表层并沿水面向四周扩散,形成立体循环水流的一种池塘养殖机械。又称涌浪式增氧机。
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nonsilver halide photographic materials
nonsilver real time recor-ding materials
non-simple path
non-simplicity
non-simply connected
non simultaneous masking
non-simultaneous masking
nonsimultaneous masking
nonsingular
nonsingular algebraic variety
non-singular bilinear form
nonsingular bilinear form
nonsingular boundary point
nonsingular collineation
nonsingular complex
nonsingular conic
nonsingular correlation
nonsingular curve
nonsingular data
nonsingular distribution
nonsingular divisor
nonsingular extremal
nonsingular form
nonsingular H matrix
nonsingular H-matrix
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