movable weir meaning in Hindi

Examples

1. A 23 km ( 14 mi ) long stretch of the canal was built near Kobrin to straighten the old canal . 8 locks were built replacing movable weirs.
2. Zureich made etchings of the movable weirs and dikes around the level reach of the Iffezheim Rhine River Dam hydro-electric power station put into operation in 1978.
3. This innovative hydraulic system was composed of movable weirs which could be adjusted for high or low water flow according to the season, to either provide irrigation or prevent floods.
4. By communicating these particulars about a high flood to places on the lower river, weir-keepers are enabled to fully open the movable weirs beforehand to permit the passage of the flood, and riparian inhabitants receive timely warning of the impending inundation.
5. Regulations for the management of rivers may include stringent prohibitions with regard to sluice-ways and the compulsory raising of their gates for the passage of floods, the removal of fish traps, which are frequently blocked up by leaves and floating rubbish, reduction in the number and width of bridge piers when rebuilt, and the substitution of movable weirs for solid weirs.