A hybrid model for optimal design of sprinkler irrigation system;
喷灌系统优化设计混合模型及其求解方法
ESM method for hydraulic analysis of sprinkler irrigation system;
管道式喷灌系统水力计算的ESM方法
The design of the sprinkler irrigation system is mainly introduced as well as selection and distribution of sprayer, the design principles and related irrigation scheduling.
重点介绍了喷灌系统设计的步骤 ,阐述了喷头的选型与布置 ,以及管网设计时应遵循的原则、喷灌制度的制定等内容 ,指出喷灌系统质量的好坏取决于设备、设计和施工的三方面因
The paper briefly states the spray irrigation technology and the design calculation of urban public space, including the composition, shape and irrigation volume of spray irrigation system as well as piping hydraulic calculation, the determination and selection of pipe diameter and pump.
简述城市绿地的喷灌技术及其设计计算,包括喷灌系统的组成及其造型、灌水量及管道的水力计算、管径和水泵的确定和选择等。
This paper briefly introduces the features of the spray irrigation model and the components of the spray irrigation system,and probes into its technical requirement and some problems related to its application and popularization.
简要介绍了草坪喷灌的特点以及喷灌系统的组成,并对其技术要求和推广应用的有关问题进行了探讨。
This paper expounds some sorts of water hammer in sprinkling irrigation system, base theory and method for water hammer analysis, and boundary condition of spray nozzle and complicate pipe network.
本文阐述了喷灌系统水锤的分类及其数值模拟的基本理论和方法 ,介绍了几种适用的水锤防护技术。
Combining fuzzy control with strong robustness with neural network with self-learning ability,a sprinkler control system based on fuzzy neural network control algorithm is designed and applied in the sprinkler system.
结合模糊控制的强鲁棒性和神经网络的自学习能力特点,设计了一种基于模糊神经网络控制的喷灌控制系统,并将其应用在喷灌系统中。
sprinkler system with travelling pipe
移动管道式喷灌系统
outlet for water in a sprinkler system
喷灌系统中的出水口
Design of Constant Pressure Sprinkler Irrigation System through PLC and Frequency Control
PLC及变频调速恒压喷灌系统的设计
Research on Pipe Network Optimization and Development of CAD Software of Turf Sprinkler Irrigation System;
草坪喷灌系统管网优化研究与CAD软件开发
Optimal Design and Investment Comparisons Of\=Field Pipeline Networks for Sprinkler Irrigation Systems;
喷灌系统田间管网的优化设计及其投资比较
Research and application of the new water-saving sprinkler irrigation system for sports complex
综合运动场节水型喷灌系统的研究与应用
An Analysis of Micro-sprinkler Irrigation System Portfolio Based on the Soil Infiltration of Water Distribution Characteristics
基于土壤入渗水量分布特性的微喷灌系统组合分析
A Computer Control System for Automated Spraying on Golf Course
高尔夫球场自动喷灌计算机控制系统
The Application of PLC in the Control System of Lawn Spraying and Irrigation;
PLC在草坪喷灌控制系统中的应用
Intelligent control system of spraying irrigation based on MSP430 single chipmicrocomputer
基于MSP430单片机的智能喷灌控制系统
Sprinkler Control System Based on Fuzzy Neural Network
基于模糊神经网络的喷灌控制系统设计及实现
Design and Realizatior of Sprinkler Control System Based on Fuzzy Immune PID
基于模糊免疫PID的喷灌控制系统设计及实现
The Application of Frequency Control and Constant Pressure Technology in the Sprinkler Control Systems
变频恒压技术在喷灌控制系统中的应用
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。
The increase has been especially dramatic during the past two decades in the U.S, particularly for sprinkler and drip irrigated systems.
近20年中，美国的灌溉施肥，尤其是通过喷灌和滴灌系统的灌溉施肥，增加极其迅速。
extra-large orifice sprinkler system
特大喷口喷水灭火系统
The resultant precipitates deposited on pipe walls and in orifices and sprinklers can completely plug the irrigation system.
产生的沉淀沉积于管壁、水孔和喷嘴上，完全阻塞整个灌溉系统。
Study on Sprinkler Irrigation Uniformity Characteritics and Optimization of Pipe Network System of Artificial Forage in the Arid Area and Semi-arid Area;
干旱半干旱地区牧草喷灌均匀特性与管网系统优化研究