南港河段每年受到盐水入侵影响，但不同水文年入侵程度相差悬殊。
The water quality in the South Channel is affected by the saltwater intrusion each year, but the intensity varies greatly with different hydro-logic years.
通过长系列的降雨资料确定了水文年，通过考虑时间序列预测了未来一段时期的水文状况。
The hydrological year was determined by long series rainfall data and the hydrological regime was predicated by considering time series method.
从数理经济学观点出发，研究了以资源边际产量为条件的经济用水定额，提出了华北地区不同水文年的各种作物经济用水定额。
From the viewpoint of mathematical and economic theories, the economic water use quota was studied based on the minimum resource input and maximum output.
将模型应用于威海市节水灌溉示范区，得出其平水年（50％）、一般干旱年（75％）两种水文年型的水资源联合调配方案。
The coupled model is applied in water saving irrigation region, Weihai city, Shandong province. The irrigation region optimal operation schemes of normal (50%)and dry(75%) years are computed.
后者设立了水文气象学委员会，到1971年演变为今天的水文学委员会。
The latter established the Commission for Hydrological Meteorology, which by 1971 had evolved into the present CHy.
分析了1960~1990年长江上游梭磨河流域气候和地表覆被变化及其对流域水文的影响。
The changes in hydrology of the Suomo River resulting from climate fluctuation and land cover changes during1960- 1990 were analyzed.
遗址区自2002年部分发掘以来，产生了各种环境地质病害，水文地质病害尤为严重。
Owing to local excavation since 2002, kinds of environmental geological disasters, especially hydrogeological disasters, have been caused in the site.
分析了长江下游感潮河段大洪水和特大洪水高水位形成的水文因素，揭示了年最高水位今后一段时期内可能的变化趋势。
Hydrological factors of formation of large flood in the lower tidal reach of the Yangtze River are analyzed, and change trend of large flood is revealed.
结果表明：1972年是无定河流域水文序列的突变点，1972年以后人类活动对该流域水文的影响更为显著。
The results show that 1972 is the transition point of hydrological series of Wudinghe, and human activities have affected significantly on hydrology of Wudinghe basin since 1972.
利用实际观测资料来分析1998年夏发生在长江流域特大洪涝的气候与水文特征，并探讨其成因。
By use of the observational data, the climatic and hydrological features of the catastrophic flood over the Changjiang River basin during the summer of 1998 are analysed, its cause is also explored.
文中通过实例阐明模糊相似可用于径流典型年的选择并指出在水文计算中的应用具有较大潜力。
It is illustrated that fuzzy analogy may be used to select representative runoff year. The application of fuzzy analogy to hydrological computation has been proved potential.
通过预测2010年的森林植被变化，建立情景模拟，分析了未来森林植被覆盖对水文响应的影响。
Through the prediction of forest vegetation in 2010, establishment of scenery model, different analysises are carried on the influence of hydrology responds with different forest vegetation cover .
他们在2003年才开始记录这座冰川附近的水文迹象。
They only started keeping records on the sea water around the glacier in 2003.
以某水文站实测的年最高洪水位为例，对现有堤防在不同的设防标准下漫顶失效概率进行了分析。
As an example, the overtop failure probability of a dike under different floodwater standards is analysed using measured annual maximum flood level at a hydrological station.
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.
桂林以其2100年的丰厚历史底蕴及喀斯特山水文化成为该市旅游资源不可或缺的重要组成部分。
Guilin is an old city with 2100 years history. Its rich history and Karst cultural landscape is the important part of Guilin's tourism industry.
根据90年的水文特征值，研究丰满水库对松花江哈尔滨段水环境的影响。
The influence of Fengman Reservoir on the hydrologic environment of Songhua River of Harbin reach is studied on the basis of hydrologic characteristic value of 1990 in extremum relative method.
无资料流域水文预报（PUB）为国际水文十年计划的主题，其核心部分是无资料地区径流计算。
Predictions in Ungauged Basins(PUB) is the theme of International Hydrological Decade, the core of which is runoff calculation.
他在水力分析和设计、流域水文计算、和河道工程有超过4年的工作经验。
Mr. Holloway has over 4 years of experience with hydraulic analysis and design, watershed hydrology analysis, and river engineering.
近日，黄河水文勘察测绘局召开2009年汛后黄河河道断面统一性测验动员大会。
Recently, the Yellow River Hydrographic Survey Mapping Agency to convene in 2009 the Yellow River section of the unity of tests Xunhou mobilization meeting.
然后，用祁连山排露沟小流域2001年、2002年的气象和水文数据对改进后的TOPOG模型进行率定和检验。
Then, the calibration and validation of TOPOG model was done using the meteorological and hydrological data measured at the outlet of the watershed in 2001 and 2002.
探讨了30年生油松天然林的水文效应。
The hydrologic effects of 30-year old natural Chinese pine forests have been measured.
依据水沙关系模型，对过去近40年来大通水文站提供的泥沙实测值和公布值做了计算，并在此基础上作了修正。
This paper uses the sediment rating curve to simulate the sediment flux on the basis of on-site measured SSC and published values from the Datong Hydrological Gauging Station for the past 40 years.
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.
根据利津水文站的实测水沙资料，分析了1950年以来黄河口水沙的变化特征。
According to the observed runoff and sediment data of Lijin Hydrometric Station, the paper analyzes the characteristics of runoff and sediment variations of the Yellow River mouth since 1950.
本文对“国际水文十年”和“国际水文计划”在过去25年里的主要科学成就进行了综述。
In this paper a general survey is given on the main scientific achievements of the International Hydrological Decade and the International Hydrological Programme in the past 25 years.
结果表明，该算法自动率定水文模型参数效率很高，获得的年径流量模拟结果较好。
Numerical results reveal that HS is a powerful search algorithm for hydrologic model parameters and can gain good simulation re. suit for annual runoff.
本文提出了一个利用实测波浪资料和短期水文测验资料来估算年输沙量的方法。
Depending upon practical wave data and field hydrological data collected in short time, we present a method for estimating the quantity of sediment transport in this paper.
大同水文站在扬子江下游河段采集到自2003年以来最高的水位。
The Datong Hydrological station in the lower reach of the Yangtze River, has recorded the highest water levels since 2003.
大同水文站在扬子江下游河段采集到自2003年以来最高的水位。
The Datong Hydrological station in the lower reach of the Yangtze River, has recorded the highest water levels since 2003.
应用推荐