自50年代起,长江科学院为长江流域干支流的近百个水利水电工程,以及其河道治理和防洪减灾等工作承担了很多重要的科研项目。现将一些具有重要效益、有代表性的且为人们所关注的部分科研项目及成果介绍如下:一、长江防洪减灾的研究及效益作为长江流域的主要研究机构,50年代起对? Since the 1950s, the Yangtze River Scientific Research Institute has undertaken many important scientific research projects for nearly one hundred water conservancy and hydropower projects in the tributaries of the Yangtze River Basin, as well as in river management and flood control and disaster mitigation. Now some of the important benefits, representative and people are concerned about some of the research projects and results are as follows: First, the Yangtze River flood control and disaster relief as a research institute and the main research institutions in the 1950s from?