摘要
灌区明渠量水技术是节水农业的关键技术之一。依据明渠水力学原理中水位流量关系,研发了灌区明渠水位流量积算仪。经在明渠均匀流渠段或标准量水槽上应用,较传统明渠测流具有效率高、实时性强、精度高等特点。
It is one of the key techniques to measure the water flow in an open channel of irrigated area for the water-savingagriculture. This paper developed a water flow integrator in irrigated area according to the relationship of water flow inhydraulic principle. Its effect in application was more efficient, more real-time and more accurate than traditional one foropen channel.
出处
《山东农业大学学报（自然科学版）》
CSCD
2016年第4期565-568,共4页
Journal of Shandong Agricultural University：Natural Science Edition
关键词
灌区
明渠
水位流量
积算仪
Irrigated area
open channel
water lever and flow
integrator
