The Shapotou, as a sign of Chinese desert science, has gone across a 50-year history in the scientific scope of water balance.

中国沙漠科学以沙坡头为标志在水平衡研究领域走过了 50 a的历程。

The forest evapotranspiration is an important component not only in water balance, but also in energy balance.

森林蒸散不但是森林水量平衡的重要分量,也是森林热量平衡的重要分量。

This paper analyzed the precipitation, soil moisture dynamic, soil water balance and the major affected factors by using field survey and located observation.

本文通过现场调查、定位观测等方法,对南小河沟流域降水量、土壤水分动态、林地土壤水分平衡及以影响因子进行了研究。

The study on the water balance of this area is the emphases and innovation in the thesis.

水均衡分析是本文的重点和创新点。

Chapter 4 is the water resources demand and supply in 2010 year and the water balance analyzed at present.

第四章 武汉市需水预测及现状年供需平衡分析。

Identify the reasons for the gap from the analysis of boiler efficiency , transportation network efficiency and the result of water balance.

并通过对锅炉效率、管网输送效率和水力平衡度结果的分析找出了差距的原因。