出泄槽水流挑流消能后在渠道内加速，使出渠流速仍然较高。
The water flow in the canal speeds up after energy dissipation in the discharge flume, so the velocity of flow is still high in the canal.
出泄槽水流挑流消能后在渠道内加速，使出渠流速仍然较高。
The water flow in the canal speeds up after energy dissipation in the discharge flume, so the velocity of flow is still high in the canal.
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