1.
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
2.
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
3.
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
4.
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
5.
Thin wall unplasticized polyvinyl chloride (PVC-U) pipes for low-pressure conveyance in irrigatio
GB/T13664-1992低压输水灌溉用薄壁硬聚氯乙烯(PVC-U)管材
6.
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
7.
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
8.
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
9.
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
10.
Irrigation Delivery and Distribution Pipe Network Optimization Research Based on GIS;
基于GIS的灌溉输配水管网优化研究
11.
More than50% of cane land is irrigated, mainly by sprays or flooding of furrows. Use of low-pressure overhead irrigators and drip systems is increasing.
采用喷雾灌溉或渠灌的甘蔗地超过50%，使用低压高架灌溉器和滴水灌溉系统的正在增加。
12.
a ditch to supply dry land with water artificially.
用人工水灌溉干燥土地的管道。
13.
China s Irrigation Management and Participatory Management;
中国灌溉管理与用水户参与灌溉管理
14.
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。
15.
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
16.
Optimal Uniformity of Gravitational Flexible Hose Micro-irrigation in the Solar Greenhouse Tomato
日光温室番茄自压微水头软管膜下调亏灌溉研究
17.
Exploitation and Research of Auto-control System on Irrigation Water-saving with Low Power
节水灌溉低功耗控制器的开发与研制
18.
Experiment Study on Optimal Uniformity of Gravitational Flexible Hose Micro-irrigation in the Greenhouse Tomato under Regulated Deficit Irrigation
秦王川灌区日光温室番茄自压微水头软管微孔灌膜下调亏灌溉研究