灌区,Irrigation district
1)Irrigation district灌区
1.Investigations on water user associations in water-diversion gravity irrigation districts in Ningxia in the Yellow River Basin;宁夏引黄自流灌区农民用水户协会调查研究
2.Irrigation modernization and framework of fast appraisal of irrigation district;灌溉现代化与灌区快速评估整体框架
3.Development of MIS for irrigation district;灌区管理信息系统的研制开发
英文短句/例句
1.ditch rider; waterman: Person responsible for supervising an irrigation area.灌区管理员:负责监管灌区的人员。
2.Research on Slight Saline Water Irrigation Modes in Hetao Irrigation Area河套灌区区域微咸水灌溉模式的研究
3.Irrigation Schedule of Indigowoad Root for Border Irrigation in Yimin Irrigation District;益民灌区板蓝根畦灌灌溉制度试验研究
4.In addition, 5,608 irrigation areas were completed, with the coverage of effectively irrigated farmland totaling 22.06 million hectares.建成灌区5608处，有效灌溉面积2206万公顷。
5.Study on the Mechanism of Consumption in Yichang Irrigation Sub-district of Irrigation District of Inner Mongolia along the Yellow River;内蒙河套灌区义长灌域耗水机制研究
6.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
7.Irrigation Benefits Study of Rice Productionin the Pishihang Irrigation Scheme;淠史杭灌区水稻灌溉效益的分析研究
8.Test and Analysis to Water-saving Irrigation Technology in Ningxia Irrigation Area宁夏引黄灌区小麦节水灌溉试验研究
9.Discussion on the Measuring Methods of Agricultural Irrigation Water in Erfeng Irrigation Area二峰灌区农业灌溉用水计量方法浅谈
10.Study on Agricultural Water-saving Irrigation countermeasures in Yellow River Irrigation Area of Heze菏泽引黄灌区农业节水灌溉对策研究
11.irrigation project feasibility studies灌区项目可行性分析
12.economic technical indicators of irrigation area灌区技术经济指标体系
13.The Research on Annual Runoff Prediction and Optimal Allocation of Water Model in the Irrigation Area灌区年径流量预测与灌区优化配水研究
14.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
15.Discuss how to distribute water to every cultivated land of irrigation area on agricultural irrigation by the example of Jinlin Canal Irrigation Area谈如何进行灌区农业灌溉配水到户——以金临渠灌区为例
16.This paper presents calculation methods of irrigation system at irrigating area of Mopan Mountain in Wachang City and determines the best irrigating system of the irrigating area according to the analyzing comparison.阐述了五常市磨盘山灌区灌溉制度的计算方法,经分析比较确定了该灌区的最佳灌溉制度。
17.Effect of Surge Flow Irrigation on Irrigation Efficiency and Yield of Broccoli in the Inland Irrigation District of Hexi;波涌灌溉对河西内陆河灌区西兰花灌水效果及产量的影响
18.Effect of Hole Irrigation on Irrigation and Yield of Spring Wheat and Maize in the Inland Irrigation District of Hexi;膜上灌对河西内陆灌区春小麦、玉米灌水效果及产量的影响
相关短句/例句
irrigation area灌区
1.Several experiences in supervision of water-saving improvement engineering in Fenheirrigation area;山西省汾河灌区节水改造工程监理的几点体会
2.Research on quantitative model of water resources carrying capacity inirrigation area;灌区农业水资源承载力模型研究
3)irrigated area灌区
1.Employing both of construction and management to do well in water-efficient irrigation inirrigated area;建管并举 做好灌区灌溉节水工作
2.Analysis on drought regime of fourirrigated areas in western Guanzhong in Shaanxi Province;关中西部四灌区旱情规律分析
3.In order to raise automation of metering and control ofirrigated area,Short Message Service(SMS) communication module of Global System for Mobile Communication(GSM) was used to build the wireless communication system of water resource dispatch.为了提高灌区灌溉的自动化程度,利用GSM(Global System for Mobile Communica-tions)网络的SMS(Short Message Service)通讯模块,构建了灌区水资源调度的无线数据通讯系统。
4)irrigation region灌区
1.Energy and water fluxes in the Yellow Riverirrigation region;黄河灌区水热通量的观测与分析
2.Optimal utilization of water resource in coastal water-deficientirrigation region;沿海缺水灌区水资源优化调配耦合模型
3.Drought risk assessment model forirrigation region;灌区干旱风险评估模型研究
5)irrigation districts灌区
1.Application research on water management information system ofirrigation districts based on GIS;基于GIS技术的灌区用水管理系统的研究
2.It is pointed out that the long-term target of water information system is to provide services for the establishment of sustainable and modernized "water-savingirrigation districts.在分析“数字都江堰”一期工程取得成就的基础上,就“数字都江堰”二期工程的建设原则、重点进行了阐述,并指出水利信息化建设的最终目的,就是要更好地为建设可持续发展的现代化“节水型灌区”提供服务。
3.Theirrigation districts and canal system rehabilitation situation in our country are described,and some stresses and achievements aboutirrigation districts rehabilitation in America,Japan,Australia etc.分析了我国目前灌区与渠系改造现状,然后论述了美国、日本、澳大利亚等几个国家在灌区改造方面的重点和成就,并结合我国灌区实际情况,对我国大型灌区的渠系改造发展趋势提出相关预测。
6)irrigation areas灌区
1.Large-sizedirrigation areas not only supply the basic guarantee for the agricultural sustainable development but also is the fundamental basis for regional economic development and eco-environment protection.大型灌区不仅是新疆农业可持续发展的基本保障,也是新疆经济发展和生态环境保护的基本依托。
2.By the application of fuzzy mathematical theory and hierarchy analytic process,the large-scale groundwater resources carrying capacity forirrigation areas is evaluated.从地下水资源系统功能角度出发,探讨了大型灌区地下水资源承载力的特征与内涵,提出了灌区地下水资源承载力概念框架,并建立了大型灌区地下水资源承载力的综合评价指标体系。
3.Based on a summary of the evaluation research disadvantage ofirrigation areas,the improved matter-element extension assessment model is introduced in this paper.在总结目前灌区评价研究不足的基础上,引入了物元可拓评价模型,并对此模型做了一定的改进。
延伸阅读
都江堰灌区都江堰灌区Dujiangyan Irrigation District士王庙冰文站都江堰渠首示意图的含意。而且由于这里的环流作用和外江坡降大，大部分泥沙都从外江排走。渠首工程布局合理的第二点是，飞沙堰的位置正好布置在内江弯道的末端，强烈的螺旋流把进入内江的泥沙绝大部分排出飞沙堰，同时也溢出了大部分洪水，从而保证了宝瓶口少进洪水和泥沙。其三是宝瓶口利用玉垒山脚下有利地形，经人工修凿成形如瓶颈的引水口，其口门宽仅20米，既能引水、灌溉、漂木，又能控制少进洪水，减轻内江灌区洪涝威胁。成功的经验在都江堰的创建与发展过程中，总结出:“乘势利导、因时制宜”和“遇弯截角，逢正抽心”的治河原则;“砌鱼嘴、立拜缺(溢洪道)、深淘滩、低作堰”等引水、排沙、防洪经验;创造了妈搓、竹笼、“羊圈”、桩工、干砌卵石等河工技术。这些经验和技术的特点是:适合当地条件，符合现代科学原理，就地取材、施工简易、经费节省。至今仍有实用价值。都江堰修建在眠江这样一条推移质数量多、粒径大的河流上，而且是个无坝引水枢纽，河道的整治，水量的合理调配，工程的维护，都有赖于良好的管理工作。从1974年在外江挖出的李冰面象身上所刻铭记可知，东汉灵帝时，派有“都水椽”和“都水长”的水利官员，说明至迟在1800多年前都江堰就有管理机构了。以后历代都设堰官，负责岁修工作，这是都江堰历久不废的一个重要原因。现代的都江堰灌区1949年以后，对都江堰的改造与发展做了大量工作;改建了渠首工程，加固鱼嘴、飞沙堰、离堆和宝瓶口;调整和合并了外江几条干渠的引水口;修建了50余座重要分水枢纽;改造了老灌区三万多条旧渠道。灌区的发展在成都平原，新建了人民渠1一5期灌区，三合堰灌区，东风渠1一4期灌区，牧马山灌区，扩大了解放渠灌区和老灌区，共计发展了由都江堰直接引水的平原灌区390 .20万亩。在龙泉山以东丘陵地区，新建了人民渠6一7期灌区，东风渠5一6期灌区共计发展了引都江堰水囤蓄的丘陵灌区429 .01万亩，合计新发展灌区819、21万亩，使都江堰灌区从1949年的288.39万亩发展到1107.6万亩‘详见表)。并在新灌区相应建造了黑龙滩、三岔、鲁班、继光等10座大中型水库、300余座小型水库，总库容12亿立方米。灌区的管理工作为了加强组织领导，统一管理机构，成立了都江堰管理局。
