水文学

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 relationship between forest and water is of great importance in hydrology.

中文摘要：森林与水的相互作用关系是水文学领域极为重要的研究内容。

Based on an analysis of the development process of ecological hydrology, the object, content and methodology of eco-hydrogeological research are discussed.

：在分析生态水文学学科发展过程的基础上，对生态水文地质学的研究对象、内容和方法进行了讨论。

Design flood estimation is the key content and important part of engineering hydrology.

设计洪水计算是工程水文学的核心内容和重要组成部分。

Ecological water requirement is an important research content of ecological hydrology.

生态需水是生态水文学的重要研究内容之一。

We shall utilize comprehensively the theories and practices of hydrometry, ecology, environmental science and systematic engineering to divide the upper reaches of Li River into five sub-systems such as headwater forests, riverbed, changing volume in wet and/or dry seasons, faculties for retaining water and controlling flood, and the bearing capacity of the water resources so as to construct a systemic analysis framework for the research of this area.

综合运用水文学、生态学、环境科学、系统工程学等理论和方法，将漓江上游流域划分出水源林、河床、丰枯期水量变化、蓄水减洪设施、水资源承载力五个子系统，构建起漓江上游水资源的系统分析框架。

Eco- hydrogeology is a new discipline formed by interpenetration and integration of ecology and hydrogeology and a theoretical foundation for the sustainable utilization of groundwater resources.

在分析生态水文学学科发展过程的基础上，对生态水文地质学的研究对象、内容和方法进行了讨论。

In 2005, the weighting sensor system and power source were improved and host computer and data colleting software of Lysimeter were updated, which were installed in the Ansai Research Station of CAS for studying filed water evaporation and transpiration transformation.

它对推动我国实验水文学的发展具有重要作用，并为相关领域的科学研究提供了一种较先进的技术设备和实验环境。

William Muirhead's Universal Geography was published by London Missionary Society Mission Press in 1853 - 1854. As a first Western geographical encyclopaedia of Chinese edition, it systematically introduced geology, physical and human geography, regional geography, and also provided some basic knowledge of climatology, hydrology and ethnology to the Chinese.

作为第一部中文版的西方地理学百科全书，该书较为系统地向中国人介绍地质、自然地理、人文地理、区域地理的知识，也介绍了气候学、水文学和人种学的一些基本知识，其中"地史论"较早详细地介绍了荷马、希罗多德、马可·波罗、洪堡等一些西方著名的地理学家。

Hydrology is the unseen beauty of Petra,' says an engineer familiar with Nabataean techniques.

一位熟悉纳巴泰人技艺的工程师说："水文学在佩特拉城是无人察觉的美丽事物，这些人可以说绝对是天才。"

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。