支渠

研究区内干渠、支渠、斗渠以混凝土或砖石衬砌结构为主，农渠和毛渠主要是传统土质沟渠。

The agricultural ditch system included trunk canal , branch canal and lateral canal , which were made by concrete or block stones . And terminal canals were soil-beded .

汾河三坝西八支渠群管组织灌溉的实践与探讨

The Practice of and Exploration into the Irrigation of the Mass-Managed Organizations in the West Eighth Branch Canal of Fenhe Third Dam

gis支持下的县级耕地分等&以福建省福清市为例渠分干渠、支渠、小沟不同等级，以引渠水灌溉耕地。

Grading of Arable Land at County Level with the Support of GIS & A Case of Fuqing City , Fujian Province A complete irrigation system was made up of the main ditch , the branch ditches and many water channels through which water was diverted into the cultivated fields .

由冈比亚河蜿蜒流入内地的许多支渠之一。

One of the many tributary canals that came twisting inland from the Gambia river .

挖了一些支渠，形成了一个排灌系统。

Branch canals and ditches were dug to form a system of irrigation and drainage .

分析五岸灌区十支渠现行水价存在的问题，以十支渠水利供水工程为例测算成本水价。

Secondly , this paper analyzed the existing problems in Wuan irrigated district currently and accounted the water cost price of water supply engineer in the Tenth Branch Canal .

模型适用于支渠以下各级配水渠道在来水流量确定，分水渠道流量彼此相同且按定流量、变历时方式轮灌时的优化配水方案决策。

This model is suitable for the decision of optimal distribution under the conditions of the intake discharge known , outlet flow for each second canal was remained constant with the rotational irrigation method of fixed flow and varied time .

在一个行政团体中处于不同等级的人的组织。渠分干渠、支渠、小沟不同等级，以引渠水灌溉耕地。

The organization of people at different ranks in an administrative body . A complete irrigation system was made up of the main ditch , the branch ditches and many water channels through which water was diverted into the cultivated fields .