03503567-n
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a gate upstream from a lock or canal that is used to control the flow of water at the upper end |
03683079-n
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| 水门, 水闸 |
| lock, lock chamber |
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enclosure consisting of a section of canal that can be closed to control the water level; used to raise or lower vessels that pass through it |
04244615-n
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| 水门, 防潮 门, 防潮门, 水闸门, 水闸 |
| head gate, penstock, sluicegate, sluice valve, floodgate, water gate |
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regulator consisting of a valve or gate that controls the rate of water flow through a sluice |
03765934-n
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dam to make a millpond to provide power for a water mill |
03684143-n
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a gate that can be locked |
04244379-n
(1)
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| 闸沟, 水门, 泄洪道, 水闸 |
| sluice, sluiceway, penstock |
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conduit that carries a rapid flow of water controlled by a sluicegate |