On the 19th, the reporter learned from the Office of South-to-North Water Diversion in Jiangsu Province that the Department of International Cooperation and Science and Technology of Ministry of Water Resources hosted the "948" project in Jiangsu Province - the acceptance and scientific and technological achievements appraisal of the key technology of large-scale hydraulic adjustment of pump and concluded that the project fully completed the contract Content, made outstanding progress in digestion, absorption, promotion and other aspects, the comprehensive evaluation of the project is Grade A, and the research results have reached the international advanced level as a whole. It is reported that this project relies on the project of Jiangsu South Water Diversion Project to improve and innovate the imported technology and equipment on the basis of digestion and absorption so as to make the pump regulating mechanism more reliable, wider in application, convenient in operation and maintenance, Energy saving and environmental protection. The achievements of this project have been promoted and applied to 34 sets of major projects such as the South-to-North Water Diversion Project. Significant economic and social benefits have been achieved. The project has broad prospects for application.