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water impoundment
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  蓄水
     The Station started its water impoundment on October 27, 2003. Its first generating unit will be put into generation on April 1, 2004 according its planning.
     蔺河口水电站已于2003年10月27日下闸蓄水,计划于2004年4月1日首台机组投产发电。
短句来源
     The paper analyses and forecasts the NO 0509 typhoon rainfall and the water impoundment after the flood period in Songliao rivers basin at 2005. The paper indicates that the factors in fluencing the strong rainfall in the major scope of Songliao rivers basin are the common effect of large scale circulation,specified weather system and unique topographical condition.
     文章在对松辽流域汛期降雨分析和预报的基础上,着重对2005年松辽流域的两场个例,即0509号台风降雨预报、丰满水库汛后期蓄水预报,进行了实时诊断分析和预报工作,指出影响松辽流域产生大范围强降雨的天气过程,是在大尺度的环流背景、特定的影响天气系统、独特的地理地形条件下,几方面共同作用的结果。
短句来源
     In 2003, the Three Gorges Project successfully realized the water impoundment (up to the water level of 135 m), trial open of the double-line five-lift ship lock and the trial operation of the first generating units (No.2 and No.5), which lays a good foundation for the realization of three grand goals of water impoundment, navigation and power generation.
     2003年,三峡水利枢纽工程胜利完成了蓄水(135m水位)、双线五级船闸试通航和首批机组(2、5号)启动等阶段验收,为实现蓄水、通航、发电三大目标奠定了基础。
短句来源
     The water impoundment of Three Gorges Reservoir up to EL. 135 m is the key to give play to the comprehensive benefits of the Project and to guarantee the smooth construction of the third-phase works of the Three Gorges Project.
     三峡水库135m蓄水是逐步发挥三峡工程综合效益,保证三期工程顺利施工的关键。
短句来源
     It is shown that,the water impoundment condition is improved after the impounding water ahead of schedule of TGR,and the outlet discharge at Yichang increases greatly in the dry season,and the amount of days whose discharge less than (5 300 m~3/s) decreases,which will benefit to the navigation of the downstream river.
     结果表明,提前蓄水使得水库蓄满率大为提高,宜昌枯期平均下泄流量增加,小于最小通航流量5 300 m3/s的天数减少,有利于下游航运条件的改善。
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  “water impoundment”译为未确定词的双语例句
     The data measured show that the vertical and horizontal displacements of different points inside the dam are mainly caused by rock filling of the dam and water impoundment of the reservoir. The results also show that the crack water pressure in the dam foundation is proportional to the water level in the reservoir.
     变形监测资料分析表明 :坝体内不同部位垂直沉降和水平位移 ,主要受施工期大坝主体工程填筑和水库蓄水的影响 ,坝基孔隙水压力变化与库水位变化成正比。
短句来源
     In combination with the 2# Diversion Tunnel Plug of Zipingpu Hydroproject, 3D nonlinear Finite Element Method (FEM) is used to analyze the deformation and stability of surrounding rock in the nearby region under three operation conditions. The action and influence extent that different supporting types and water impoundment exert on during excavation are discussed.
     结合紫坪铺2#导流洞工程,运用三维非线性有限元方法,重点研究三种工况条件下该区域岩体的变形和稳定性,揭示了开挖过程中不同支护型式以及导流洞封堵后库水对该区域岩体的作用与影响程度。
短句来源
     Shenyang city exists many problems of urban rainwater utilization such as urban rainwater utilization technique and theory, low water rate,low surface water impoundment ability and so on. The corresponding countermeasures according to the problems existing in urban rainwater utilization in Shenyang were proposed.
     针对沈阳市城区雨水利用中存在的城区雨水利用技术后 ,水价偏低 ,地表水拦蓄能力低等问题 ,提出了沈阳市城区雨水利用的对策及措施
短句来源
     Shenyang city exists many problems of urban rainwater utilization such as urban rainwater utilization technique and theory, low water rate, low surface water impoundment ability and so on. The corresponding countermeasures according to the problems existing in urban rainwater utilization in Shenyang were proposed.
     针对沈阳市城区雨水利用中存在的城区雨水利用技术后,水价偏低,地表水拦蓄能力低等问题,提出了沈阳市城区雨水利用的对策及措施。
  相似匹配句对
     Water
     水
短句来源
     in water was for P.R.
     R.
短句来源
     WATER QUALITY IN THE THREE GORGES RESERVOIR BEFORE IMPOUNDMENT
     三峡水库蓄水前库区水质状况研究
短句来源
     On the water impoundment at the elevation of 139 m of the Three Gorges Reservoir
     浅谈三峡水库139m水位蓄水
短句来源
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  water impoundment
In the targeted 535-acre brackish-water impoundment (East Pool) where Phragmites dominated, the soil water chemistry was changed by introducing tidal salt water through water control structures in June of 1999.
      
Seasonal and diurnal changes of chlorophyll in a tropical fresh water impoundment
      
In response to anthropogenic disturbance, some native insects have become more abundant and widespread, such as Orthoptera in response to grazing and burning, and some Odonata in response to aquatic weeds and water impoundment.
      
Sedimentary C, N, and P concentrations increased with time and were related to land clearing, water impoundment, and agriculture practices, such as fertilization.
      
In this paper we have analyzed precise gravity survey and gravity effects resulted from water loading, crustal deformation, ground water level change and precipitation before and after the water impoundment in the Three Gorges Reservoir.
      
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First discussed are the problems in which the equations are in ill-condition and the components are difficult to separate but the components in mathematic models are closely related. Then, a synthetic analysis method for the in-situ observed data of dams is proposed. Its key points are as follows. The straight analysis, inverse analysis and 3-D FE methods are synthetically used to separate each component from observed values, and the working behaviour of the dam is judged by using the variation law of time effect...

First discussed are the problems in which the equations are in ill-condition and the components are difficult to separate but the components in mathematic models are closely related. Then, a synthetic analysis method for the in-situ observed data of dams is proposed. Its key points are as follows. The straight analysis, inverse analysis and 3-D FE methods are synthetically used to separate each component from observed values, and the working behaviour of the dam is judged by using the variation law of time effect component. Finally, the method is applied to analyse the observed data of a gravity arch dam whose observed values are changing in the initial stage of water impoundment, and the result obtained conforms to the realistic working state of the dam.

论述了数学模型中的各因子呈密切相关时,用常规分析法将出现方程病态和难以分离各个分量等问题.提出用综合分析法分析大坝原型观测资料:结合大坝结构性态,综合应用正分析,反演分析和三维有限元数值计算等方法,从观测值中独立分离各个分量;以时效分量的变化规律及数值大小来评价大坝的工作性态.作为实例,分析了某重力拱坝在蓄水初期的变形观测资料,评价了该坝的实际运行状态.

In order to study the performance of CFRD, regression analysis and inverse analysis are adopted to investigate the observed data of displacement of the rockfill dam under and after construction. That is an experimental dam in the seventh Five Year Plan of our country. Statistical models and mixing models are established. The findings show that the observed data of displacement of the rockfill dam can be detached according to...

In order to study the performance of CFRD, regression analysis and inverse analysis are adopted to investigate the observed data of displacement of the rockfill dam under and after construction. That is an experimental dam in the seventh Five Year Plan of our country. Statistical models and mixing models are established. The findings show that the observed data of displacement of the rockfill dam can be detached according to independent variable factors, that the creepage of the rockfill body during construction can not be neglected and that there are intervals between the experimental values and the values of inverse analysis of parameters of stress strain relation of the rockfill body. If the observed data after water impoundment are analysed and the prognostive equations are established, the monitoring and feedback about safe performance of CFRD can be realized.

为探讨面板坝的运行性态,采用回归分析与反演分析方法,对“七五”期间试验坝堆石体施工中及竣工后的实测位移资料进行分析,建立了统计模型与混合模型.研究结果表明,堆石坝的实测位移数据可以按自变量因子进行分离;施工期堆石体的蠕变不能忽略,其占相当比例;堆石材料本构关系中的参数的试验值与实测反演值有一定差别;对蓄水后的实测资料进行分析,建立预报方程,可实现大坝安全运行的监控和反馈

The article, in accordance with the characteristics of water impoundment and discharge of the projects on the Yellow River, Suggests an approach to estimate the reduction of the outage time and the increase of water supply on the lower reaches of the Yellow River in the low water period with the Longyangxia and Liujiaxia reservoirs' joint operation. Based on the analysis of the measured data from 1986 to 1992, it is concluded that during the low water season on the lower reaches of...

The article, in accordance with the characteristics of water impoundment and discharge of the projects on the Yellow River, Suggests an approach to estimate the reduction of the outage time and the increase of water supply on the lower reaches of the Yellow River in the low water period with the Longyangxia and Liujiaxia reservoirs' joint operation. Based on the analysis of the measured data from 1986 to 1992, it is concluded that during the low water season on the lower reaches of the Yellow River, the outage period was annually shortened by 2. 14 months, the water supply was increased by 1. 15 Gm3, therefore, the 2 reservoirs make a great contribution to easing the water shortage on the lower reaches of the Yellow River.

本文结合黄河上、下游蓄、引水特点,首次提出龙羊峡、刘家峡两水库非汛期补水对缩短下游断流时间和增加下游工农业用水的估算方法,并利用1986—1992年非汛期实测资料,估算了相应数值,平均每年缩短了断流时间2.14个月,增加下游工农业用水量11.5亿m3,可增加下游灌溉面积约29.4万ha,为缓解黄河下游水量供需矛盾做出了重要的贡献。

 
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