摘要
就井灌区低压管道输水灌溉工程改造成喷灌工程后 ,对影响喷灌管路系统效率的因素进行了分析 ,给出了其管路系统效率的计算公式。
This paper analyses the factors that influence efficiency of pipeline system for sprinkler irrigation, under condition of changing existing low pressure pipeline irrigation system into sprinkler irrigation system. The formulas used to calculated efficiency of sprinkler irrigation pipeline system and the measures to improve pipeline system efficiency are also presented.
出处
《灌溉排水》
CSCD
2000年第3期38-41,共4页
Irrigation and Drainage
