| 摘要: |
| 对国内外灌区槽类量水设备的应用研究成果进行了分类综述,详细评价比较了几种灌区常用量水槽的各项量水性能及优缺点,介绍了量水槽的最新研究进展,指出了目前量水槽应用研究中存在的主要问题,并在此基础上从实现形式多样化、规格系列化、测控一体化、量测管理现代化方面,指明了适合我国灌区推广应用的量水槽的发展方向。 |
| 关键词: 灌区量水设备 量水槽 性能比较 |
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| 基金项目:国家自然科学基金项目(59979023)；国家“十五”重大科技专项(2002AA 2Z4131, 2001AA 242111) |
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| Current applied research and advances of measuring flume in irrigation district |
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| Abstract: |
| This paper summarized and classified applied research products of flume-type water measuring facilities in irrigation districts both home and abroad.Disadvantages and advantages of measuring flume commonly used in irrigation districts were evaluated and compared in details,and the latest advances was also introduced.Based on to the main problems existing in the applying and researching of flume in our country at present,it is pointed out the orientation for measuring flume development in future:diversification in type,specification seriation,integration of measurement and control,water measurement and management modernization. |
| Key words: equipment of water measuring in irrigation district,measuring flume,performance comparison |
