波涌 meaning in Chinese

billow

Analysis on surge flow ditch irrigation technique in mountain area
丘陵山区波涌沟灌技术要素分析
Research on hydraulic and automatic equipment of surge flow irrigation
水力自动波涌灌溉设备的研究
Upper left is the practice of surge irrigation . below is the surge valve made by iwhr
右下图为中国水科院研制的波涌控制阀。
The calculation example shows that the method is simple and effective
该研究成果为波涌畦灌技术要素设计和灌水质量评价奠定了基础。
Water requirement forecast for rice from well irrigation on the basis of time series analysis method
基于井灌区管道输水系统的波涌灌技术

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