三峡库区的森林水文作用，对于长江三峡水利枢纽工程的安全运行和效益发挥具有重要意义，对于改善和维持三峡库区的生态环境具有重要作用。
It is significant that the forestry hydrology function of reservoir area of Three Gorges gives play to the safe operation and benefit of the water control project in Three Gorges of Yangtze River.
本主题处理森林及森林外树木帮助调节土壤、水文以及水生系统的作用。
The theme addresses the role of forests and trees outside forests to help moderate soil, hydrological and aquatic systems.
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.
该实例表明，示踪探测已经走向成熟，对于复杂岩溶水文地质环境的工程勘察，可起到重要作用。
The example indicates that the tracing and detecting tend to maturation which has the important function in the investigation of hydrogeological environment for karst water.
森林对河川径流的调节作用随森林水文功能的变化而变化。
The forest adjusting function on rivers runoff alters as the forest hydrological function changing.
斜压作用和漏斗状地形的修正，可以解释主要的水文特征。
With corrections by the baroclinic effect and funnel shape topography, the essential hydrological characteristics can be explained.
由此提出蒸发量在湖泊水量平衡中起重要作用，温度是影响湖泊水文变化的关键因子。
We propose that the evaporation driven by increased temperature plays an important role in water balance and influences the hydrologic process of Namu Co.
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.
数字水文模型是一种先进的数字流域模型，它在柘溪水库的成功应用，将为柘溪水库的洪水预报发挥重大作用。
Digital hydrological model is an advanced digital river basin model, whose successful application will be of great importance to the flood-forecast in Zhexi reservoir.
实际估测的区域降水量不仅对进行洪水监测、发布洪水警报起指导作用，而且是各种水文和大气数值模式用到的重要的实测原始资料之一。
Precipitation is not only a kind of essential data to a hydrological or atmospheric numerical model, but also a sort of key information for flood monitoring and warning.
景观生态学认为景观是在气候、地形、地貌、植被、水文以及人为活动共同作用下形成的自然综合体。
Landscape is a natural synthesis shaped and affected by the jointly actions of climate, landform, relief, vegetation and human activities.
在水文水井中，气动潜孔锤钻进仍可发挥它高效率、高速度的作用。
The air-driven down-hole hammer drilling is still very effective and speedy in well drilling in karst limestone area.
蒸散作为水循环的重要环节对于了解水循环过程、植被对水文过程调节作用、合理利用有限水资源都有重大意义。
Et, as an important component of water cycle, plays a significant role in the research of water cycle process, vegetation regulation to water process and sustainable use of limited water resources.
江苏省海岸带地质灾害的主要影响因素为入海径流、地质构造、海洋水文、气象及人工作用等。
The main factors influencing upon geological disaster in Jiangsu coast area are tidal runoff, geological structure, oceanery hydrology, climate and man-made activities.
大气水文学就是研究大气中水分的存在、运动、变化、作用和利用的知识体系。
Atmospheric hydrology is knowledge systems on researching exist, motion, change, effect and (utilize) of atmospheric water.
提出了水文下垫面的定义，分析了组成水文下垫面各要素的基本性质及其在产、汇流方面的作用。
In the paper, the hydrological underlying surface is defined, the elements composing the hydrological underlying surface and their action on water yield and concentration are analyzed.
在一定的水文条件和气候条件下，地下水中的硫对农田生态系统中硫平衡起重要作用。
The sulphur input through groundwater playes an important role in sulphur balance under a special hydrological and climatic conditions.
森林植被层作为水文环境要素，对降水、蒸散和径流等水文通量在空间上的分布特征有着重要的影响作用。
As an important component in hydrological process, forest vegetation influences critically the spatial distribution of hydrological fluxes such as precipitation, evapo-transpiration, and runoff.
时间序列分析法在水文规律分析、水文模拟以及水文预报等许多方面都起着重要作用。
Time series analysis method is playing an important role in hydrologic regular analysis and hydrologic analogy as well as hydrologic forecasting and so forth.
该计划的目的是研究亚马逊河流域的生物地球化学、水文学、沉积作用等方面的问题。
The purpose of this research project is to understand the biogeochemistry, hydrology, and sedimentation of the Amazon River and its drainage basin.
河流水文特征，决定河流地质作用的主要时期；
Hydrological characteristics decide the main period of the river geological process.
冰期水位计算是冰水力学、冰水文学的重要内容，对于防治、预报凌汛乃至研究冰期河床演变均具有重要的作用。
It is an important content to calculate water level for ice hydraulics and ice hydrology and it has important effected on preventing and forecasting ice flood and bed evolution.
历史洪水调查和邻近地区水文站设计洪水的地区综合对提高设计洪水的合理性和可靠性有重要作用。
The historical floods investigation and regional synthesizing of design floods at nearby hydrology stations are very important to increase the reliability and reasonability of the design floods.
根据椒江河口的水文测验资料，分析了整治工程对河口动力沉积作用的影响。
Influences of the regulation work on dynamic sedimentation in Jiaojiang Estuary, Zhejiang province, are analyzed based on measured hydro data.
水文地质试验是工程地质勘察的重要组成部分，对工程设计及施工具有重要作用。
The hydrogeological test is the important part of the geological investigation, and it is very useful to the engineering design and construction.
土壤水分状况影响径流形成。研究结论对评价土壤水分的径流作用及水文过程研究具有重要参考价值。
The study conclusions were significant for the runoff affected with soil and the hydrological process in the watershed.
根据实验数据应用水箱模型，确定出了典型场降雨过程中各作用阶段水文过程模型及参数。
Based on the experimental data and the tank model, the authors design the different hydrological process models and parameters for the typical rainfall events.
水-岩作用模拟是环境水文地球化学研究领域的一个重要方面。
The simulation of water-rock interaction is one of the most important aspects hi the research field of environmental geochemistry.
水-岩作用模拟是环境水文地球化学研究领域的一个重要方面。
The simulation of water-rock interaction is one of the most important aspects hi the research field of environmental geochemistry.
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