The canalization and regulation engineering of Lianjiang River, comprehensive utilization of water resources and benefit obtained, as well as the experience and lessons drawn are expounded.
阐述连江多年来的渠化、整治工程，连江水资源的综合利用及取得的效益和经验教训。
The input-output analysis is a major method for analyzing the efficiency and benefit of the utilization of water resources.
投入产出分析方法是分析水资源使用效率和使用效益的重要方法。
The practice verifies that the elevation of the benefit of water resources utilization in this city is remarkable.
实践表明，白城市洪水资源利用系统效益明显。
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