灌溉效益 meaning in English
irrigation efficiency
Examples
- Discussion on benefit of irrigation project in nursery
论林业苗圃灌溉工程和灌溉效益 - Analysis of benefit of water saving irrigation in fuxing district of liaoning province
阜新地区节水灌溉效益分析 - Analysis on macroscopical economic benefit and status quo of chinese water saving irrigation development area
从渠道防渗措施看节水灌溉效益 - This dissertation describes the studying of the whole construction of water - saving irrigation expert control system , the realization of hardware and software and low - cost soil - moisture sensor which is needed for water - saving irrigation . the distributed control system based on bus . according to real - time data of soil - moisture , water - level of sump , pressure of tube , etc . and irrigation knowledge in expert knowledge bases , it can make decisions such as when to irrigation , the water quantity to irrigation and the cost and benefit of the irrigation
本文对节水灌溉专家控制系统的总体结构、软硬件实现以及节水灌溉急需的低成本土壤水分传感器进行了研究，系统采用了基于总线的分布式控制结构，根据实时检测的土壤水分、水槽水位、管道压力等实时参数，知识库的作物灌溉知识，分析决策灌水时间、灌水量、灌溉成本及灌溉效益。 - The outcomes show that when water supply for industry and domestic use increases 2 . 379 billion m ^ 3 , the benefits is 18 . 373 billion yuan ; water supply for agricultural irrigation decreases 5 . 82 billion m ^ 3 , the irrigation benefits reduces 8 . 201 billion yuan and ; water supply for ecological environment increases 3 . 503 billion m ^ 3 , the benefits is 7 . 019 billion yuan
结果表明，工业与生活增加供水量23 . 79亿立方公尺，效益为183 . 73亿元；农业灌溉减少供水总量58 . 20亿立方公尺，减少灌溉效益82 . 01亿元；生态环境供水增加量35 . 03亿立方公尺，效益为70 . 19亿元。