布瑞斯勒（Bresler）从土壤水力参数确定滴头间距的数学模型

Breslers′s Mathematical Model for Determination Distance Between Emitters by Soil Hydraulic Parameter

摘要: 滴灌工程设计中，滴头间距对于整个系统的效率、灌水质量来说是一个很重要的参数，而在现有的资料和生产实践中，该值大多是根据实际情况进行估计的。该文介绍布瑞斯勒教授（Bresler）确定滴头间距数学模型的理论基础，以期为滴头间距的确定提供参考。

Abstract: In drip irrigation design，distance between emitters is an important parameter to whole system efficiency and irrigation quality，Values are almost calculated valeses in available data and productive practice.Theoretical basis Bresler′Mathematical model for determination distance between emitters was summarized.It will provide reference for determining distance between emitters。