同时利用一维数模计算工程后水面线及河网主要节点流量和分流比的变化，从整体的角度分析工程对整个珠江三角洲流域的影响。
The change of discharge and diversion ratio of the main junction is calculated by the 1-d model, and the influence of the engineering on the whole Pearl River Delta networks is analyzed.
飞来峡水利枢纽是北江流域防洪体系的重要组成部分，是保证珠江三角洲人民生命财产安全的关键设施之一。
The FWRPP is an important consisting part of the North river valley flood_protection system and a key installation to guarantee the people's life_property safety.
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.
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