固定式喷灌

固定式喷灌系统经济管径的计算方法

Calculation method of economical tube diameter of fixed spray irrigation systems

固定式喷灌系统管网传统设计成本较高，影响喷灌技术的推广。

Costs are high in static sprinkler systems designing with normal method , it holds up sprinkler irrigation technique spreading .

本文从建立自压半固定式喷灌系统的各级管道造价模型出发，探讨独立管网面积、形状对工程造价的影响，提出管网优化布置的顺序和方法；

The authors have probed into the relation between the project cost and area and the shape of independent pipe network from setting up a cost model of different graded pipes for permanent gravity sprinkler system and put forward the sequence and method for optimization planning pipe network .

为促进固定式管道喷灌系统的进一步推广提供了新的证据。

This will promote the farther spread of permanent pipeline sprinkler irrigation system .

半固定管道式喷灌系统移管机行走轮的参数优化

Optimization Grouping about Design Parameters of Pipe-Moving Machine Moving-Wheel of Sprinkler Irrigation System in Semi-fixed Pipe Network

对六方（四方）形摇臂式喷头在一种新型固定式管道喷灌系统中的田间管网布置形式进行了分析。

The field pipeline network design of a new type permanent sprinkler irrigation system with hexagonal ( quadrangular ) impact driver sprinkler was discussed in this paper .

为了更加深入研究半固定管道式喷灌系统移管机，对其运动的确定性进行了论证，并对其运动性质和动力特性进行了分析计算。

In order to research thoroughly on pipe_moving machine of half_fixed_pipeline sprinkler irrigation system , its movement certainty is demonstrated , and its movement property and kinematical characteristics are also analyzed and calculated .

自然水资源通常不能满足草皮正常生长的需水量，因而，在草坪中，广泛采用固定管道式喷灌系统进行人工补水。

The natural water resources usually cannot meet the normal growth of the turf to water . Thus , the fixed pipeline type sprinkler irrigation system is widely applied to make up the water in turf .