摘要
对井灌工程如何提高系统效率进行了详细论述,对井灌工程系统中的机井、抽水机和输水管道等工程分别进行了理论阐述,并结合当地井灌工程的实际,提出了提高井灌工程系统效率的方法,对提高井灌工程系统效率的应用具有一定的实际意义。
How to improve system dfficiency of well irrigation project discussed detail, the mechanical well, water pump and conduit are expound in term of theory. And combining with practice of well irrigation project, the method of improving well irrigation project system efficiency is put forward , and it is of momentous current signifiicance.
出处
《水利科技与经济》
2006年第6期392-393,共2页
Water Conservancy Science and Technology and Economy
关键词
井灌工程
滤水结构
最佳扬程
输水工程
效率
well irrigation project
filter structure
optimum lift
delivery project
efficiency
