The working principle and structure of the system applied to the practice of yellow river diversion project are introduced herein 文中应用小波分析理论，介绍了输水管道泄漏自动监控系统的工作原理和构成，并将之运用到引黄工程实践中。
Extruded concrete curb construction technology has obvious economic and social benefits , construction quality is improved , progress is speeded up , and river diversion and flood control are much safer 挤压边墙工艺有明显的经济和社会效益，工程质量得到提高，工程进度加快，导流度汛的安全性提高。
Yellow river diversion project is a key project of shanxi province to alleviate the water shortage therein ; of which a large amount of water conveyance pipeline plays a very important role for water delivery 摘要山西引黄工程是山西省的生命工程，其输水管道担负着输水的重要角色，在工程中被大量应用。
The wanjiazhai yellow river diversion project ( yrdp ) is the biggest on scale in china and the most advanced close diversion project on earth as well , which is big flow , long tunnel , high head serially close large - scale diversion project and has low ability to adjust and save with complex running conditions 万家寨引黄工程是国内最大、具有国际先进水平的封闭式引水工程。该工程所处地域地形复杂，属大流量、长管道、高扬程、多级泵站串联运行的封闭式大型引水工程，沿线调蓄能力差，运行工况复杂。
Since its foundation in 1995 , depending on the experts and scholars from many universities and research institutes and with the support of numerous clients and from various social organizations , hyw company has completed the translation and interpretation of more than 100 state - level major construction projects such as gezhouba key water control project , yellow - river diversion works and west to east gas pipeline project 本公司创办的中国专家翻译网每日浏览量在3万次以上，居同行之首，汇聚专业翻译人才近万名。自1995年创建以来，完成了葛洲坝水利枢纽工程万家寨引黄工程西气东输项目奥运体育场馆等300多个国家级重大工程项目的翻译工作。
In this paper , based on much connected and basic data about fenhe first reservoir , second reservoir and shanxi wanjiazhai yellow river diversion project , etc , the multi - object optimal model for united operation of fenhe first and second reservoirs was found , the operation rule by using multiple regression technology in optimal outcome for them was also made 本文参阅了大量国内外有关文献、并全面收集了汾河一库、汾河二库、引黄工程等基本资判。的基础上，建立了汾河水库一库、二库联合运用的多目标优化模型，并对优化结果用多元回归拟合技术制定了汾河一库、汾河二库的运行规则。
Because ancient lakes on the south coastal plain of laizhou bay lie in transitional area between sea and land , they receive the influence of sea level changes , river diversion , diastrophism and the activities of human beings , so the course of formation and change of ancient lakes are very complicated 该区的古湖泊，处于海陆交互的复杂环境中，受到海平面变动和气候变化的深刻影响，同时也受到河流变迁、地质构造变动、人类活动的影响，其形成与演变过程十分复杂。
According to the fact of the engineering , the optimal modeling when fenhe first reservoir operated alone are first made . after getting the regularity , in order to consider fenhe second reservoir that had been finished essentially and shanxi wanjiazhai yellow river diversion project , not only the object of minimum water shortage for satisfying the water use demanded mainly by user are founded , but also the object of minimum the reservoir deposition was found . in order to prevent the water use demanded by city and industry from excessively concentrated water shortage , the object of minimum water shortage required to be the equable shortage 本文在对来水分析基础上，对太原市需水库供水的用水进行了预测，结合工程实际，先对汾河一库单独运行时进行优化模拟，得出规律后，考虑已基本完工的汾河二库及引黄南干工程，建立了以满足用户用水为主要目标的“缺水量最小”目标和减少水库淤积的“水库淤积量”最小的目标，其中“缺水量”最小目标要求是均匀的短缺，避免过分集中而影响了城市及工农业用水。
