1.
Study on Optimal Design Model of Pipe-irrigation Network;
管道灌溉管网工程优化规划模型研究
2.
A Computer-aided Design System for Single-well Irrigation District and Small Type Pumping Irrigation District;
单井灌区及小型机电灌区低压管道灌溉计算机辅助设计系统开发
3.
Optimization of Control Area about Irrigation System of Low-pressure Pipeline in Facility Agriculture
设施农业低压管道灌溉系统控制面积优化
4.
Deep pipe irrigation can be especially useful on slopes and in crusty soils where surface applied water will run off.
描述:深度管道灌溉在斜坡和硬质土壤环境中非常适用，因为在那些地方地表灌溉浪费水资源。
5.
Research on pipe irrigation system planning model of land Saving based on the land consolidation
基于土地整理的管道灌溉系统节地规划模式研究
6.
a ditch to supply dry land with water artificially.
用人工水灌溉干燥土地的管道。
7.
Review of the development of water saving irrigation technology by use of low pressure pipes;
低压管道输水节水灌溉技术发展综述
8.
Optimal Design of the Pipe-irrigation Based on Pipe Diameter
基于管径的管道输水灌溉管网优化设计
9.
China s Irrigation Management and Participatory Management;
中国灌溉管理与用水户参与灌溉管理
10.
Study on Optimal Design Model and Simulation of Pipe-irrigation Network;
管道输水灌溉优化设计模型及仿真研究
11.
"How do you irrigate your fields?" he asked.
“你怎样灌溉田地？”他问道。
12.
Participatory irrigation management and China s irrigation management system reform;
参与式灌溉管理与我国灌溉管理体制改革
13.
Research on Water Distribution Quota Device for Low-Pressure Pipe Irrigation System in Farmland
农田低压管道输水灌溉系统定额配水装置的研制
14.
Technology of Low Pressure Pipeline Irrigation and Its Effects on Current Agricultural Development
低压管道输水灌溉技术及其在现阶段农业发展中的作用
15.
Study on the Application of Low-pressure Pipe Irrigation Technology in Land Consolidation Project
低压管道输水灌溉技术在土地整理工程中的应用
16.
Employing both of construction and management to do well in water-efficient irrigation in irrigated area;
建管并举 做好灌区灌溉节水工作
17.
Insects whizz and buzz over the gurgling irrigation channels
昆虫遍布这条汨汨地流的灌溉水道
18.
Clear water gushed into the irrigational channel.
清澈的水涌进了灌溉渠道。