查询词典 impoundment

Dam ; initial impoundment ; deformation monitoring ; Three Gorges Project

大坝；初期蓄水；变形监测；三峡工程

Analyze and compare the seismic characteristic after impoundment in the initial project of Danjiangkou reservoir.

但是，当水位达到初期工程最高水位，并诱发了4.7级地震后，蓄水位和地震的相关性逐渐消失，地震的活动性明显降低。

The service functions of water ecosystem of Nandujiang River were summed up, based on which, an economic value evaluating indicator system was established for service of ecosystem of river. The value of increased water impoundment of Nandu River estuary was studied.

在总结南渡江河流水生态系统服务功能的基础上，建立了河流生态系统服务经济价值评价指标体系，并对南渡江河口段增蓄水资源的价值量进行了研究。

The major content of this design is about the calculation and introduction of main structures such as pump station, grille, desilting basin,, contact tank, thicking tank, the triple oxidation ditch ,sludge digestion clamer, sludge impoundment in detail and systematically, which are parts of the procedure.

设计中对整个处理流程的各主体构筑物如格栅、竖流式沉砂池、三沟式氧化沟、接触池等进行了详细、系统的设计计算和说明。

Data collected by surveys on commercial fisheries and field sampling in different stages showed that the assemblages have been dominated by lentic species in stead of lotic species after the impoundment of the Ertan Reservoir.

结果表明水库建成后不同区段的鱼类种类结构发生了变化，喜栖静水和缓流环境的种类逐渐在库区占主导地位，适应急流环境的种类主要分布于库尾和支流等局部水域中，一些外来种已经定居并在某些水域形成了优势种群。

Based on the analyses of the flow and sediment characteristics and evolution trend of the river bed of the Fuling reach in the Yangtze River before and after the impoundment of the Three Gorges Reservoir, the water level, velocity variation and influenced range in the Fuling reach before and fifty years after the operation of the Three Gorges Reservoir with the construction of the Fuling dock and four discharge combinations are calculated by using a two-dimensional flow mathematic model.

摘要在分析长江涪陵段的水沙特性和三峡水库蓄水前后该河段河床演变趋势的基础上，运用二维水流数学模型，分析了4种流量组合情况下在三峡水库运用前和运用50年，涪陵港区码头修建前后的水位、流速变化及其影响范围。

The result shows that the erosion presents as incision when the riverbed is relative narrow and deep; To the low-water branching reach with strong boundary conditions where the riverbed is wide and shallow, the scour and deposit variation characteristics mainly presents as erosion and deposition adjustment of river island, height deviation of thalweg in the inlets and the adjustment of split ratio after impoundment To the low-water branching reach where the riverbed is wide and shallow and the lateral boundary conditions are weak, the scour and deposit variation characteristics is not restricted to the adjustment of split ratio, and the pattern of the braided reach may even be changed.

结果表明：当河段相对窄深时，河段冲刷主要为下切；当河段为相对宽浅的低水分汊河段且河岸约束较强时，蓄水以后的冲淤变化主要体现为江心洲滩的冲淤调整、汊道深泓高程差的冲淤调整，并引起主支汊分流比的调整；当河段为较为宽浅的低水分汊河段且河岸约束相对较弱时，则冲刷调整不仅限于分流比的调整，甚至会导致大的分汊格局的调整。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。