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irrigation district management
相关语句
  灌区管理
     Application of RS Technology in Decision-making of Irrigation District Management
     RS技术在灌区管理决策方面的应用
短句来源
     SWAT Model and Its Application Prospect in Irrigation District Management
     SWAT模型及其在灌区管理中的应用前景
短句来源
     Some discussions about reform schemes of Zaohe Irrigation District management system
     皂河灌区管理体制改革方案探讨
短句来源
     In this paper, tightly centering on the topic of the modern irrigation district management and the application of the modern technology to the irrigation district, and incorporating with the characteristics of high lift, multi-step and large flow of the pump station, the total object and principle of developing an advanced and useful information construction of the irrigation management system are put forward, which integrated with information collection, optimization scheduling and monitor.
     本文紧密围绕灌区现代化管理与现代技术在灌区应用的主题,结合灌区泵站高扬程、多梯级、大流量的特点,提出了研究开发先进实用的集信息采集、优化调度与监控为一体的灌区管理系统信息化建设总体目标与原则。
短句来源
     Irrigation optimization model is aimed to obtain optimal outlet flow distribution scheme in a distribution channel,it is an important role in improving the level of irrigation district management and water saving.
     大型灌区实施计算机监控是提高灌区管理水平的重要手段,灌区轮灌分组优化模型旨在求解干渠各出水口运行时调度的最优组合方案,而灌溉优化调度方案在实施过程中往往仍然采用的是计算机远程人工调度。
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  “irrigation district management”译为未确定词的双语例句
     The Development and Application of Irrigation District Management Information System Base on .NET Framework
     基于.NET框架的灌区管理信息系统开发与应用
短句来源
     The process of true irrigation district management and water resource dispatch is a spiral and forward trial related with prediction-decision-making actualization and prediction decision making actualization and so on.
     真实的灌区水资源调度过程是“预报、决策、实施、再预报、再决策、再实施”滚动向前的,且不断根据实际情况变化而调整的实时优化控制过程。
短句来源
     Firstly, base on the investigation of irrigation district management and information construction, it analyzed the possibility and importance of establishing irrigation district management information system.
     其次,对本文所要构建的灌区管理信息系统进行系统分析,并根据系统分析得出的逻辑模型在一定的设计原则下进行系统的总体设计和详细设计; 然后,采用多种技术相结合的开发方式实现目标系统;
短句来源
     The example indicated that the programme is convenient in oporation and reason-able in design, and it is an applicable computer software for irrigation district management.
     通过算例表明,该程序操作方便,设计合理,是灌区灌溉管理及高产增收的实用计算机软件。
短句来源
     With the exploitation and construction of irrigation district, management level increasingly enhanced. The management measures such as water use in a planned way,collection of water fee and rationing supply of water ensured the full play of benefit of irrigation and the growing strength of self-economy of irrigation district.
     随着灌区的开发与建设,管理水平不断提高,计划用水、水费征收、计量供水等管理措施的应用,保证了灌溉效益的充分发挥和灌区自身经济实力的壮大。
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  相似匹配句对
     irrigation;
     灌水、地下水位埋深;
短句来源
     Piping in Canal Irrigation District
     关于渠灌区管道输水灌溉的几点思考
短句来源
     N pollution of groundwater in Hetao Irrigation District.
     河套灌区地下水氮污染状况
短句来源
     The exploration of innovating the management mechanismof the irrigation district
     创新灌区管理机制的探讨
短句来源
     IT application in water management of Shuangpai Irrigation District
     双牌灌区水管理信息化技术建设
短句来源
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  irrigation district management
Fuzzy cluster analyses is then further applied to treat qualitatively the level of irrigation district management.
      
Qualitative indexes for evaluating the level of irrigation district management are relatively scaled and are processed by group AHP.
      
A new method for evaluating the level of irrigation district management is proposed.
      
Group Analytic Hierarchy Process (GAHP) - Fuzzy method for evaluation of irrigation district management
      
In irrigation district management, some irrigation districts can adopt the model of self-reliance.
      


ccording to the principics of field water balance and evapotranspiration and yield multi-plicative medel,this paper presents a dynamic programming methed for inadequate irrigation scheduling,and acorresponding computer programme is developed. This programme can give the optimal irrigation scheduling and the optimal yield ratio under the condition of vari-ous irrigation quota,and the actual evapotranspi rdtion and variati on process of soil water content.The example indicated that the programme is convenient...

ccording to the principics of field water balance and evapotranspiration and yield multi-plicative medel,this paper presents a dynamic programming methed for inadequate irrigation scheduling,and acorresponding computer programme is developed. This programme can give the optimal irrigation scheduling and the optimal yield ratio under the condition of vari-ous irrigation quota,and the actual evapotranspi rdtion and variati on process of soil water content.The example indicated that the programme is convenient in oporation and reason-able in design, and it is an applicable computer software for irrigation district management.

根据农田水量平衡原理以及作物腾发与产量相乘模型,分析了非充分灌溉制度的动态规划求解方法,并编制了相应的电算程序。该程序给出了全生育期不同灌溉定额情况下最优灌溉制度和最优产量比,并给出了各生育阶段实际民发量和计划湿润土层含水量动态变化过程。通过算例表明,该程序操作方便,设计合理,是灌区灌溉管理及高产增收的实用计算机软件。

According to the exponential distribution law of flow velocities and the measured flow velocities on the middle vertical line, an integral formula for calculating discharges of canals of U_shaped cross_section is established. By taking actual examples, the flow measurement method for canals of U_shaped cross_section is described. This method is simple and convenient to applying to irrigation districts management.

根据流速指数分布律和实测中垂线流速 ,分析建立了计算U形渠道过水断面流量的积分求和公式。通过实例介绍了具体的U形渠道断面测流方法 ,便于灌区生产中应用。

Due to the characteristics of natural monopoly and asset speciality in water production, an irrigation district is a kind of common-pool resource. How the conflict should be resolved between individual rationality and collective rationality in the exploitation of water resource? What factors hinder the outcome of farmers' co-operation? Using the game theory, the paper analyses on these questions, and points out that in order to facilitate the farmers' co-operative behaviour in irrigation district management,...

Due to the characteristics of natural monopoly and asset speciality in water production, an irrigation district is a kind of common-pool resource. How the conflict should be resolved between individual rationality and collective rationality in the exploitation of water resource? What factors hinder the outcome of farmers' co-operation? Using the game theory, the paper analyses on these questions, and points out that in order to facilitate the farmers' co-operative behaviour in irrigation district management, the government should play an important role in the establishment of compensating mechanism, collective rules and supporting policy.

本文首先给出灌区农户合作行为经济模型 ,并据此给出农户灌区管理服务供给的纳  什均衡解。由此说明 :作为理性的经济行为人 ,一个人预期其他人提供的公共物品越多 ,  他自己的供给就越少 ;灌区内农户相互协作的责任是以其他人的行为预期为条件的。影  响灌区农户合作行为的内生因素为农户收入水平和农户所处的地理位置 ,外生因素则为  私人物品和公共物品消费的相对重要性以及公共物品价格。为促进农户灌区管理合作行  为 ,政府应该在补偿机制、合作规则的建立以及政策扶持方面发挥重要作用。

 
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