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   农业供水 的翻译结果: 查询用时:0.014秒
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农业供水
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  agricultural water supply
     Analysis of problems concerning the reform of agricultural water supply and researches on its ways
     农业供水改革的问题分析与途径研究
短句来源
     On the importance of rainwater utilization and agricultural water supply
     论雨水利用及其农业供水的意义
短句来源
     The Research on Assessment the Performance of Management of Enterprises of Agricultural Water Supply
     农业供水企业经营绩效评价研究
短句来源
     Certain theory problems concerned with evaluation and utilization of water resources in China are discussed from the view of agricultural water supply. Rainwater utilization is probed into in combination of agriculture and rural water supply,and some suggestions are put forward for fully rainwater utilization.
     从我国农业供水角度讨论了我国水资源评价与利用的若干理论问题,结合农业与农村供水探讨了雨水利用,提出了全面开展雨水利用的若干建议。
短句来源
     AN ANALYTICAL MODEL OF DECISION MAKING ON AGRICULTURAL WATER SUPPLY FOR THE HAIHE PLAIN
     海河平原农业供水的决策分析模型
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  “农业供水”译为未确定词的双语例句
     Research on Reform of Large Irrigation Districts Administrations and Water Price of Agricultural Irrigation
     大型灌区水管单位体制改革与农业供水成本水价研究
短句来源
     Based on the reformation of the water price in Baojixia Irrigation Area, the paper describes the necessity and the measures and effects of management of the water price reformation in irrigation areas to provide references for water price reformation of agriculture.
     本文以宝鸡峡灌区水价改革实践为基础,论述了灌区水价改革的必要性和管理措施及成效,对农业供水价格改革具有一定的借鉴作用。
短句来源
     THE SYSTEMATIC ANALYSIS OF COUNTERMEASURE FOR AGRICULTURAL OFFERINGS WATER IN THE WEST POOR WATER DISTRICT OF LIAOCHENG REGION
     聊城地区西部贫水区农业供水对策的系统分析
短句来源
     2.The article analyses the management mode, the personnel affair system and the organization setting of the irrigation district administration aiming at the problems such as such as the overplus of personnel and the lack of structural persons with ability.
     2.针对灌区在运行管理当中,管理方式、人事制度及人员总量过剩与结构性人才缺乏并存等问题,分析探讨了灌区农业供水单位的管理模式、人事制度、机构设置。
短句来源
     3.This article analyses emphatically the agriculture water supply cost of the irrigation districts, and discusses how to set up the maintain funds of the irrigation works and the heavy repair funds in order to reduce the water price and lighten the farmers' burden.
     3.着重分析了灌区农业供水成本,以及就如何建立灌区水利工程维修养护基会、大修基金,以便降低水价,减轻农民负担做了一定的探讨。
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  相似匹配句对
     On the importance of rainwater utilization and agricultural water supply
     论雨水利用及其农业供水的意义
短句来源
     AN ANALYTICAL MODEL OF DECISION MAKING ON AGRICULTURAL WATER SUPPLY FOR THE HAIHE PLAIN
     海河平原农业供水的决策分析模型
短句来源
     Besides, he points out the agricultural developing direction.
     农业的发展方向。
短句来源
     Modern Agriculture
     现代农业
短句来源
     Management Information System for Water Supply
     供水管理信息系统
短句来源
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  agricultural water supply
One of the world's largest water management systems has been developed in South Florida over the past 50 years to provide flood control, urban and agricultural water supply, and drainage of land for development.
      
Primary and secondary contact recreation; 3 Industrial and agricultural water supply; 4.
      


The present paper discusses agricultural water supply in the plain downstream of the Ha-ihe Basin, where water is unsatisfied with water demand. On the basis of water saving policy concerned with water development and management, the concept of an analytical model for decision making is suggested in this paper. The model can be used for either large area or small area. In this paper a large plain area of the Haihe Basin is taken as a case study.The mathematical model is obtained as follows: Where: Z = total...

The present paper discusses agricultural water supply in the plain downstream of the Ha-ihe Basin, where water is unsatisfied with water demand. On the basis of water saving policy concerned with water development and management, the concept of an analytical model for decision making is suggested in this paper. The model can be used for either large area or small area. In this paper a large plain area of the Haihe Basin is taken as a case study.The mathematical model is obtained as follows: Where: Z = total profit (value of the objective function);B=benefits of water use;C = costs of water supply; = management level at e;I = water duty; A = irrigation acreage to be developed by using different flooding technigues, subscript of i;n = farming structure (cropping system);m = source of water (water supply combination);P = reliability of water supply. In this study, n and m are constants.There are many constraints involved in the model such as water amount, irrigation acreage, irrigation technique etc.The results show that water saving would be of the most important alternative to solve the problem of water shortage in the Haihe Plain. The net benefit of water supply through water saving techniques can be positive in a dry year. Enhancing the irrigation management should be emphasized on water saving. On the basis of water saving agricultural water resources can be supplemented through water diversion from the Changjiang (Yangtze River) to the Haihe Plain with a reasonable scale. Before the implementation of the water diversion a countermeasure of adjusting the cropping system of the Haihe Plain to mitigate water shortage is likely to be advisable.

本文根据海河平原水源不足的问题,采用系统分析的方法,探讨了农业供水的对策。提出的决策分析模型可望适用于不同大小的区域。通过实际资料的分析得出实行节流、管理与开源的具体方案及经济效益。分析成果表明推行节水灌溉技术与管理措施是完全可行的。在建立节流系统(包括管带与滴灌及调整耕作制度、作物布局)和加强水管理的基础上,实行开源引江、引黄,可大大缩减调水规模,降低开源工程投资,缓和工农与城乡供水的矛盾。

The agriculture water-supply and power generation water-supply are dorminent inLiao river irrigated area. This paper took the data of 1995 as an example to introduce the calculation method of service discharge and carried out the calculation. It analyzed the water--supply present condition and existing problem in irrigated area. The suggestion was put forword.

潦河灌区供水主要是农业供水、发电供水,以1995年为例介绍了供水量计算方法,并进行计算;对灌区供水现状、存在问题进行了分析并提出建议.

Certain theory problems concerned with evaluation and utilization of water resources in China are discussed from the view of agricultural water supply.Rainwater utilization is probed into in combination of agriculture and rural water supply,and some suggestions are put forward for fully rainwater utilization.

从我国农业供水角度讨论了我国水资源评价与利用的若干理论问题,结合农业与农村供水探讨了雨水利用,提出了全面开展雨水利用的若干建议。

 
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