提水灌溉
- 网络water lifting irrigation;irrigation by pumping
![提水灌溉](../cache/1350075.jpg)
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灌区运行要求泵站既能满足正常情况供水,又能满足向调节水库储水和从调节水库提水灌溉。
Irrigation district operation requires that pumping station not only satisfy normal water supply , but ensure the water reserves of adjustment reservoir and water lifting irrigation form the reservoir .
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提水灌溉工程混凝土建筑物的侵蚀及修复
Erosion and repair of concrete buildings of water pumping irrigation works
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多级提水灌溉系统的临界经济扬程分析
Analysis of Critical Economic Lift for Multilevel Water Pumping Irrigation System
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机电提水灌溉工程的经济扬程
The Economical Pumping Head in Irrigation Work
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丘陵地区梯级泵站提水灌溉系统分级优化研究
Study on Optimization Method of Cascade Pumping Station Pumping Irrigation System Planning in Hilly Areas
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米泉县电力提水灌溉所消耗的能源约占农用动力的80%以上,能源浪费惊人。
In Miquan County , Xinjiang , it was astonishing that the energy source consumed in electric well irrigation acounted for over 80 % of rural motive power .
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它包括两个方面:一是当渠首可引水量能满足灌区灌溉用水量时,则不需要提水灌溉;
Two aspects of the problem are discussed : one is that lift irrigation is no need when abstraction volume capability of canal head can meet the demand ;
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丘陵地区提水灌溉需要的扬程高,水费占灌溉成本的比重大,农民的负担很重。
In hilly areas , water pumping irrigation lift is high , and the irrigation water fee is high because of the high pumping cost , so the burdens on farmers are very heavy .
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本文在分析总结国内外大中型水利工程建设监理实践的基础上,试图从推行建设监理制的角度为高扬程梯级提水灌溉工程在市场经济条件下的良性发展寻求一条新的思路。
The article summarizes the practical experience of large-medium Sized irrigation projects supervision both home and abroad , and it attempts to explore possible paths for the benign development of high-lift stepped irrigation , project ( HLSIP ) under the market economy .