以往水土保持水文水资源效应研究所采取的方法均为水文法和水保法。
Soil and water conservation benefits method and hydrological method are adopted in the previous studies on effect of soil and water conservation on hydrological and water resources.
本文展开计算智能某些领域在水文水资源系统评价、预测中的应用研究。
Many fields of CI's application in assessment and forecasting of hydrological and water resources system are studied in this paper.
结合当前水文水资源领域的研究动态，提出了城市防洪调度的发展趋势。
The developing trend of flood control regulation is put forward, associating with current studying in the realm of hydrology and water resources.
分析成果对我国水文水资源计算和进行气候变化影响评价具有指导意义。
Therefore, this analysis is not only very useful for estimation of hydrological balance and water resources, but also significant for impact study of climate changes.
以水文水资源情势为核心的黄河源区环境生态系统近年发生了显著变化。
The ecosystem of the source area of the Yellow River, taking the hydrologic and the water resources regimes as the basic indexes, has been changed remarkably during the recent years.
介绍了具有通用性的水文水资源计算系统软件的设计思路、设计目标、构成及功能。
This paper introduces the mentality of designing, design object, structure and function of the system of the computing system software with commonality for hydrology and water resources.
灰色预测模型对水文水资源要素进行预测，并分析该预测模型在水文水资源中的应用。
In order to apply the method for the hydrogeology and water resources field, this article sets the Manasi River as an example, using the GM 1.
水文水资源序列是一个具有周期变化、随机变化和递增或递减趋势变化的复杂时间序列。
Hydrologic sequence is a complicated time sequence, which has characteristics such as periodic changes, random changes and increasing or decreasing trend changes.
遥感数据具有周期短、信息量大和成本低的特点，为水文水资源研究提供了丰富的数据源。
Remote sensing with characteristics of short period, rich information, and low cost, provided rich data source to hydrology and water resource studies.
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.
研究结果表明，小波变换是分析非平稳随机时间序列的有效工具，在水文水资源领域应用潜力很大。
The results indicate that the wavelet transform is an effective tool for nonstationary stochastic series analysis, which has great potential in hydrology and water resources research.
本文以重庆岩溶区为研究对象，从植被和水文水资源两个方面分析了气候变化对岩溶生态系统的影响。
In this paper, the impacts of climate changes on karst ecosystem were studied from the aspects of vegetation and hydrologic regimes and water resource, taking karst areas in Chongqing as an example.
介绍了水文水资源工程建设程序，阐述了水文基本建设前期各项工作的具体要求，探讨了需要注意的问题。
This paper expounds the present situation and existing problems of water conservancy construction in Hengyang old liberated area, analyses the lag reasons and proposes appropriate countermeasures.
降雨是地区水资源的主要来源，研究其长期的演变特性，对于水文水资源系统的预报、模拟具有十分重要的意义。
Rainfall is the main source of water resources in any region, studying the evolvement characteristic of the precipitation is of great importance for forecasting and simulating hydrology system.
利用1997～1999年逐日探空资料和同期水文水资源资料，分析了山东省域空中水汽资源的时空分布特征及地-气系统的水量平衡关系。
Using daily sounding data and water resources data from 1997-1999, the spatial-temporal characteristics and the water balance relations of land-atmosphere system are analyzed.
论述了我国水文水井钻探技术在地下水资源(特别是深层地下水资源)开采与利用中的重要作用。
The important function is detailed on drilling technology for hydrological well applied in exploitation and utilization of underground water resources, especially in deep layer.
技术的空间特性决定了其在水文水环境和水资源管理中有着广阔的应用前景。
Spatial characteristic of"3S" technical decides that it has the broad application prospect in hydrology & water environment & water resources management.
技术的空间特性决定了其在水文水环境和水资源管理中有着广阔的应用前景。
Spatial characteristic of"3S" technical decides that it has the broad application prospect in hydrology & water environment & water resources management.
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