The series of low and high water levels are inevitable variations of normal hydrological sequences.

But It'should reinforce the point that, on hydrological grounds alone, conserving forest is often essential.

但是有一点需要强调的是仅水域而论, 保护森林是极其重要的.

In this system, the mode of hydrological information transmission is very important.

水情信息的传输方式是该系统的重要部分.

Finally , the causes of runoff variation in Sanchuanhe River Basin were analyzed with hydrological simulation method.

采用水文模拟途径分析了三川河流域径流量的变化原因.

Conclusion is the parametric models do some simplicity and supposition the hydrological phenomenon.

两个模型均通过模型适用性检验,模拟效果均达到实用的要求,是可行而有效的.

BFS ( Bayesian Forecasting System ) is one of theoretic frames to produce probabilistic hydrological forecasts.

贝叶斯概率预报系统 ) 就是构建概率水文预报的理论框架之一.

Proper hydrological function of wetland systems year and the changing seasons are critical to their survival.

湿地系统的水文功能随季节而变化,季节变化对湿地的生存非常重要.

Period superposition forecasting model is a practical method in mid-to-long-term hydrological forecasting.

摘要周期迭加预报是 中长期 水文预报的一种实用模型.

They called in a hydrologist.

他们聘请了一位水文学家.

In the long history, China has made great and contributions to hydrology before 20 century.

20世纪以前世界水文科学的历史中, 古代中国做了巨大的贡献.

We suggest that a branch of atmospheric hydrology should be established to fill the theory gap.

建议建立“大气水分学”这个科学分支以填补这个空白.

Chief Engineer Office , Hydrology Bureau, and the Yellow River Institute of Hydraulic Research joined this work.

总工办 、 水文局 、 水科院参加了本专题的工作.

Hydrologic analysis in scale is one of the major issues of hydrology at the present time.

水文尺度分析是当前水文科学的热点之一,为国内外水文学者关注和重视.

WWW Virtual Library Irrigation & Hydrology , an information service since 1995.

描述:灌溉与水文学虚拟图书馆创建于1995年, 是一种信息服务系统.

Water resources management, surface and groundwater hydrology.

用于水源管理 、 地表水和地下水水力学研究.

River hydrology is paid service routine only then at the beginning of 80 time.

黄河水文有偿服务工作始于80年代初.

Forests provide myriad other benefits, especially in hydrology and by hosting millions of species.

森林带来大量其他的好处, 特别是利于水文和维持数百万的物种.

The second part hydrology turn faith, also is a this text research point.

第二部分水文化信仰, 同时也是本文研究重点.

There is a great difference between hydrology and water resources in academic development.

水资源学发展与水文学发展有很大的不同.

The hydrology and water resources alignment simulated by the stochastic simulation method is an effective method.

本文将洪水随机模拟法用于澜沧江中下游的洪水地区组成的研究中,并取得了比较好的结果.

Atmospheric hydrology is knowledge systems on researching exist, motion, change, effect and utilize of atmospheric water.

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.