以下我翻譯的一篇外文文獻的摘要部分

1、以下我翻譯的一篇外文文獻的摘要部分，下面是英文原文。Abstract: The Samanalawewa and Udawalawe reservoirs were built to harness the hydro-energy and irrigation potentials of the Walawe river in Sri Lanka. The recently completed Samanalawewa reservoir primarily generates hydropower while the Udawalawe reservoir, which was built

2、 in the 1960s, supplies water mainly for irrigation. With the addition of the Samanalawewa reservoir, located upstream of the Udawalawe reservoir, the government of Sri Lanka is planning to increase the irrigated area of the Udawalawe reservoir. The Samanalawewa reservoir is expected to act as an ad

3、ditional storage for irrigation water supply. A study was carried out to investigate the operational behavior of these two reservoirs. The model used in the study is based on stochastic dynamic programming (SDP) and simulation techniques. Since, the direct application of SDP for two reservoirs is li

4、mited by the dimensionality of the problem, a sequential decomposition method is employed in the model. The algorithm employed breaks down the system into single- reservoir subsystems and subsequently, each subsystems operation is individually optimized using a SDP based optimization model and then

5、simulated using a reservoir operation simulation model. The results indicate the usefulness of optimization techniques in planning reservoirs and deriving operational policies for them. The inclusion of the Samanalawewa reservoir reduces the irrigation water supply deficits at the Udawalawe reservoi

6、r. 下面是我翻譯的摘要，請批評指教！ 為了利用Walave河水力發(fā)電和灌溉的潛力,建造了Samanalawewa 和 Udawalawe水庫,剛建成的Samanalawewa 水庫主要是用來發(fā)電的,而20世紀60年代建成的Udawalawe水庫主要提供灌溉用水。Samanalawewa水庫位于Udawalawe水庫的上游，它的建成使得斯里蘭卡政府計劃增加Udawalawe水庫的灌溉面積。準備將Samanalawewa水庫作為灌溉用水的另一儲備。為此對這兩個水庫的調(diào)度情況進行了研究。本研究所用的模型基于隨機動態(tài)規(guī)劃和模擬技術。由于直接運用動態(tài)規(guī)劃受到維數(shù)的限制，本模型采用了時序分解方法這個算法將系統(tǒng)分解成單個水庫的子系統(tǒng)，每個子系統(tǒng)采用基于隨機動態(tài)