流域内降雨径流流动过程的水文分析具有重要意义。
Hydrological analysis of precipitation runoff routing process in watershed is of very importance.
阐述了抽样误差的原理及其在水文分析中的应用，并做实例分析。
This paper mainly discusses principle and application of sample error in hydrological analysis, and analyses an example.
水文下垫面分析是水文分析计算、水文测验、水文预报、水资源评价等的基础性工作。
Hydrologic underlying surface analysis are the basic study in hydrologic analysis, hydrologic observation, hydrologic forecast and water resources assessment.
为在灞河上兴建水利设施，对灞河流域进行水文分析，以提供兴建水利设施所需的水文依据。
Hydrologic analysis of Ba River Basin was carried out in order to provides the hydrological data, which is needed for building the water conservancy facilities on the Ba River.
对地表水源包括无调蓄工程的峪（河）水、有水库控制的峪（河）水进行水文分析，确定地表水的可利用量；
This paper analyzed the river water without and with configuration engineering to sure the reliable quantity of surface water;
长期从事水文资源的科研工作，在水文分析与计算，水资源规划和防洪系统的规划与管理等领域有较高的造诣。
Engaged in the research on water resources and hydrology, especially familiar with hydrologic analysis, hydrologic computation, water resources planning, flood control system planning and management.
工程师们曾用各种经验性的方法依据降水的资料推演河槽裹水流的现象，以应各种工程建设对于水文分析的要求。
Engineers employed empirical methods to compute river discharges from precipitation data in answer to the ever-increasing demands made upon hydrologic analyses for engineering works.
在水文分析计算时，有时需要根据图形参数进行有关数据的计算，如用暴雨等值线图计算流域平均雨给出量的时候。
In hydrologic analysis, we calculated related data according to figure parameters, as using rainstorm isoline to reckon average rainfall in the river basin.
结合工程实例，在水文分析基础上，采用模型试验和经验公式，对送电线路工程与行洪间的相互影响进行分析评价。
At the foundation of hydrological analysis, this paper evaluates the interaction between power transmission line and row flood through model experiment and empirical formula.
导流风险分析模型分析了施工导流过程中的不确定因素，如水文不确定性因素、水力不确性因素。
The diversion risk analysis model analyses a series of uncertain factors during the diversion such as hydrologic factors, hydraulic factors.
利用黄河口实测水文及潮汐资料分析计算了海向来沙情况。
The paper analyzes and calculates the sediment coming from the sea by utilizing the observed hydrological and tidal data of the Yellow River estuary.
这种地形指数新算法的提出对于流域水文过程机理分析及陆面过程定量化研究具有一定的现实意义。
The new algorithm proposed in this paper will be useful to a certain extent to analyze watershed hydrological processes and quantify the land surface processes.
设计暴雨雨型对水文模式分析与暴雨排水设计是不可或缺的基本要素。
Design storm hyetograph is the essential element for hydrologic modeling analysis and storm water drainage design.
通过对长江上游小江流域的地质地貌和水文气象背景分析，并结合动力学模型进行了试验研究。
Through the background analysis of Xiaojiang River basin, such as geology, landform, hydrology and meteorology, and with the mechanical model the experimental study is carried out.
线性矩法在水文频率分析中具有理论优势，但因为计算复杂而实际应用较少。
The L-moment method has theoretical advantages in hydrologic frequency analyses, but less practical application because of its complexities in calculation.
探讨了贝叶斯理论在水文频率分析计算中的应用。
The application of Bayesian theory to hydrological frequency analysis is investigated in this study.
随着岩溶型储层概念和含油气系统理论的提出，古水文地质分析工作在储层预测研究中将发挥更大的作用。
Along with the appearance of concept of cavernous reservoir and theory of petroleum system, hydrogeo logical analysis will play a great role in reservoir prediction re-search.
确定截流倍数要考虑的因素比较多，如经济、环境、水文等，很难进行准确定量分析。
Rather more factors such as economic, environment and hydrology should be taken into account to confirm sewage closure multiplication factor and can hardly be quantitative analyzed.
该方法在“长江水文泥沙信息分析管理系统”数据检查中得到了实际应用。
These methods have been used in the data check of Yangtze River hydrologic sediment information analysis-management system.
通过对水文气象、煤灰组成及水文地质条件的分析确定了贵港贮灰场对环境的影响。
Have confirmed the impact on environment of the ash field in Guigang through an analysis of hydrometeorology, Composition of grime, condition of the hydrology and geology.
准确的现场定标和误差分析对于保证水文测量的质量是至关重要的。
The precise situ calibration and error analysis are fateful to insure the quality of hydrographic measurement.
水文时间序列相似性查询可用于雨洪过程预测、环境演变分析、水文过程规律分析等方面。
Hydrological time series similarity search can be used for rainfall and flood forecasting, the analysis of environment evolvement and hydrological process, etc.
本文通过对黄河干流节点径流频率分析和超越机率分析，推求了节点水文缺水量。
Based on the frequency analysis and exceed probability analysis of Yellow River nodes runoff, the nodes hydrology water shortage was calculated.
模型既可对单一的降雨过程进行分析，也可对一定时间周期内的侵蚀和水文过程进行分析，并且可用数据、图形和曲线等形式输出运行结果。
Not only can a single rainfall process but also erosion and hydrological process in a certain time of cycle be analyzed, the results can be printed in figure, graph or curve.
本文通过对水文数据相似性进行分析，提出了采用聚类分层分析，以相似距离为尺度的水文相似年查找方法。
The text analyses the hydrologic data of similar, and confirm the method of the hydrologic similar year, to use the cluster analysis for the condensation algorithm of the hierarchical cluster.
结合水文数据与气象数据，运用数学分析的方法研究了气温和降水对水文水资源要素的影响。
Integrating hydrology data and weather data, the impacts of temperature and precipitation on elements of water resource were studied using mathematics analysis methods.
笔者根据污染物排放情况以及当地的气候、水文等条件分析了井喷事故对该地区大气环境、水环境和土壤环境所造成的影响。
The impact of this accident on atmosphere, water and soil environment of this area was analyzed according to emission of pollutant and local climate and hydrological conditions.
在对大河金矿水文地质资料综合分析和实地调查的基础上，选定了一套适用于大河金矿堵水的总体方案，并作出详细的设计。
On the basis of synthetic analysis of hydrogeological informations and in situ investigation, an overall programme of blocking water suitable for Dahe Gold Mine is worked out and designed.
在对大河金矿水文地质资料综合分析和实地调查的基础上，选定了一套适用于大河金矿堵水的总体方案，并作出详细的设计。
On the basis of synthetic analysis of hydrogeological informations and in situ investigation, an overall programme of blocking water suitable for Dahe Gold Mine is worked out and designed.
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