2) headwater channel
引水渠
1.
With comprehensive analysis for the situation of headwater channel of the convey tunnel in Tanghe Reservoir, this paper summarized the operation and management experience in past 26 years,and then put forward suggestion to resolve such problems afterwards.
本文通过对汤河水库输水洞进口引水渠淤积情况及成因的综合分析，在总结２６年运行管理过程中经验、教训的基础上，明确提出了今后管理运行中存在问题的处理建议。
3) water diversion canal
引水渠道
1.
Sediment accumulation in water diversion canal is the main factor to determine whether water transfer project is successful.
通过一维非恒定流水沙数学模型,研究了不同水沙条件下引江济汉工程引水渠道口门泥沙淤积厚度变化规律,并分析了糙率对口门淤积厚度的影响情况,模型的计算结果与水流运动规律相吻合,可以为渠道引水防沙设计提供技术支持。
2.
According to the design requirements of water diversion for sediment control of the Yangtze River to Han River Water Transfer Project, the sediment accumulation conditions in the water diversion canal with or without sedimentation basin are researched on the basis of basic hydrology sediment and engineering data by one-dimensional constant flow heterogeneous sand mathematical model.
根据引江济汉工程渠道引水防沙的设计要求,在收集基本水文泥沙和工程基础资料的基础上,运用一维恒定流非均匀沙数学模型,研究了不设沉沙池和设沉沙池后引水渠道内泥沙淤积情况,模型计算结果可以为引江济汉工程中渠道引水防沙设计提供依据。
3.
The principle is used by author for design the spiral pipe sediment release work in the water diversion canal of a hydro-power station.
作者利用此原理进行了水电站引水渠道上的涡管排沙设计，实践证明，该方法简单可行，排沙率高，造价低廉，有推广价值。
4) canal head of water diversion
引水渠首
5) water delivery through channels
渠系引水
6) to expand channel for diverting water
扩渠引水
补充资料：水渠
1.水沟。多指人工开凿的水道。
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