Zipingpu water conservancy project is the main water regulation project in Dujiangyan irrigation area.

The suddenly changeover multicriterion assessment method is used to evaluate several scenarios of water source engineering in Mid-line of S-N water diversion project.

In the light of the short supply of water resource in Tunliu Count y, and from the aspects of improving water-saving consciousness, making plans i n the scientific way, building water-saving engineering, practicing the field w ater-saving engineering, this paper advances some countermeasures for the const ruction and development of water-saving irrigation.

The application of water-saving project in agriculture construction in the south region of Tianjin;

The article researches the recent years examples of the municipal water-saving projects,analyzing the project investment and benefit,pointing out that the project not only affects continous exploitage of water resourses and the continual development of social econ-omy,but possesses rather economic and social benefit.

In order to realize maximum economic and social benefits of water saving project in irrigation district in this paper according to the water saving engineering management work detailed introduction is made to provide theoretical basis for project s implementation.

Study of clarify glucose alcoholic fermentation and cyclic water saving engineering;