general main channel的意思|示意

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general main channel的网络常见释义

总干渠 ...总干渠；坡水区；防洪水位；二维；非恒定流；数学模型 [gap=959]Key words: Mid-Route South-to-North Water Transfer Project;general main channel;sloping field;flood protection level;two-dimensional;unsteady flow;mathematical..