irrigation channel
常见例句
- Water saving techniques include spray irrigation, micro irrigation, channel leakage prevention, low pressure pipe transport of water, reform of field irrigation, and so on.
节水技术包括:喷灌、微灌、渠道防渗、低压管道输水、田间灌水技术改进等。 - On the basis of the Conclusion of safety certification, being directed against the project questions, the dam widen, spillway rebuild, irrigation conservancy and channel rebuild have been adopted.
以水库安全鉴定主要结论为基础,针对工程中实际存在的问题,采取了相应的大坝加宽、溢洪道改建、灌溉输水涵管补漏及东西灌渠的改建等除险加固设计。 - Villagers dig ditches to channel irrigation water into the crop field to alleviate drought in Qiangongping town, Fenghuang county of Central China's Hunan province, August 29, 2009.
2009年8月29日,中国中部的湖南省凤凰镇前公平镇上,村民们挖沟渠把灌溉水引到庄稼地以减轻干旱危害程度。
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