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ID:9816506
大小:2.51 MB
页数:271页
时间:2018-05-10
《膜下滴灌系统项目可行性研究报告》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
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4、aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF-目 录第一章绪论11.1膜下滴灌简介11.2膜下滴灌的突出优点是“三性”21.2.1可控性关键技术21.2.2基础性关键技术41.2.3战略性关键技术61.2.4小结71.3存在问题与建议81.3.1存在问题81.3.2建议11第二章膜下滴灌系统的组成及规划设计122.1膜下滴灌系统的组成122.1.1水源工程122.1.2首部枢纽122.1.3输配水管网132.1.4滴头132.2膜下滴灌系统设备142.2.1滴头142.2.2
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