1) available irrigation water from ponds
塘堰供水量
2) pond
[英][pɔnd] [美][pɑnd]
塘堰
1.
Analysis on store water function of pond engineering in Pishihang Irrigation Area;
塘堰工程在淠史杭灌区调蓄作用的分析
2.
This article seeks to find a methodology based on GIS that makes it possible to estimate the total ponds storage volumes as a function of the topography factors in an irrigation district.
探讨了基于GIS技术建立塘堰蓄水能力与地形因子关系的方法。
3) measuring weir
量水堰
1.
The formulas of the discharge and velocity coefficients of the straight wall through measuring weir of the U-shaped channel are deduced by using theoretical analysis method and the behaviour of these coefficients is discussed in this paper.
本文通过理论分析,推导了U形渠道直壁槽式量水堰的流量系数和流速系数的理论计算式,讨论了流量系数的变化规律。
4) measuring weir plate
量水堰板
1.
Parabolic mobile measuring weir plate and portable flow measurement flume are two types of water-measuring device for small-sized U-shaped channel flow measurement in irrigation district.
抛物线形移动式量水堰板和便携式量水槽是针对小型U形渠道测流而提出的量水设备,具有使用方便,结构简单等优点。
5) water supply period of power generation with cofferdam
围堰发电供水期
6) reservoir outfeed flow
水塘出水量
补充资料：塘堰
1.小型蓄水工程。现指塘坝。
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