并研究了仅由均值变化引起的这两个流域丰水、平水及枯水年出现的概率变化。
The probability of annual runoff for high, normal, and low flow years due to the change of mean annual runoff was studied.
[张杰，李栋梁，何金梅，等。地形对青藏高原丰枯水年雨季降水量空间分布的影响[J]。水科学进展，2007，18（3）：319-326。]。
Zhang Jie, Li Dong1iang, He Jin, et al. Influence of terrain onprecipitation distribution in Qingzang tableland in wet and dryyears[J]. Advances in Water Science, 2007,18(3):319-326.
本文采用应用最广泛的综合评价方法，对研究区2005年丰水期和2006年枯水期地下水水质进行现状评价。
The groundwater quality in rainy period of 2005 and in drought period of 2006 was evaluated using synthetic evaluation method.
据预测，珠江流域2006—2007年度枯水期来水依然偏枯，珠江三角洲地区将因咸潮继续面临严峻的供水局面。
According to forecast, water flow shall be low during dry period of 2006-2007 and water supply in the Pearl River Delta shall be threatened by salty tide again.
研究结果表明，贵阳地区1998年到2003年其枯水资源系统的有序度变化从增加到减小再到增加，2003年以后灰关联熵又开始增加，系统有序度又有增强的趋势。
From 1998 to 2003, the gray relational entropy of low-water resource system changes from low, high to low value. After 2003, the gray relational entropy begins to increase again.
经过1998年长江大洪水的冲刷，枯水位以上护岸工程发生了不同程度的损坏。1999年国家安排专项资金对观音矶护岸工程进行整治。
The revetment of this section was destroyed in varying degrees by rush of floodwaters in 1998, and a special repair fund was appropriated by State in 1999.
经过1998年长江大洪水的冲刷，枯水位以上护岸工程发生了不同程度的损坏。1999年国家安排专项资金对观音矶护岸工程进行整治。
The revetment of this section was destroyed in varying degrees by rush of floodwaters in 1998, and a special repair fund was appropriated by State in 1999.
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