1) flood gate,lock,mill-dam,sluice gate,lock gate,flash
水闸，防洪水闸
2) spillway gate
溢洪闸,溢水闸
4) water door
防水闸门
1.
Re-comments on mine film type flat shell steel-casting water door;
再论矿用膜型扁壳铸钢防水闸门
5) water proof gate
防水闸墙
1.
The water proof gate is the main safety facility against underground water to the coal mine threatened by water disaster.
对于受水害威胁的矿井,防水闸墙是井下防水的主要安全设施。
6) flood-discharge reservoir gate
滞洪水库退水闸
1.
After the construction of the flood-discharge reservoir gate on YongDing River in Beijing,the soil backfill behind the wing-wall caused continual cracks in flood-gate soleplate For predicting the process of cracks,used FLAC 3D doing the relative numerical simulation,acquirement preferable resul
永定河滞洪水库退水闸建成后,在边墩、翼墙后回填土不久,出现了和翼墙外边缘基本平行的贯穿铺盖、消力池和护坦的连续裂缝。
补充资料：分水闸
1.在灌溉渠道上修建的用来控制水的流量的闸门。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条