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Study on Distribution Characterisitc Parameters of Sprinkler Irrigation and Micro-irrigation
Author(s): 
Pages: 20-22
Year: Issue:  4
Journal: WATER SAVING IRRIGATION

Keyword:  特性参数均匀系数图形效率;
Abstract: 本文分析了研究节水灌溉技术特性参数的必要性,证明了正态分布下均匀系数Cu与变差系数Cv的关系,分析了采用图形效率Ep表示灌水均匀性的优点,对生产有一定的指导作用.
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