3Efficiently using the shallow ground salty water is a better way to get rid of the salination in the Tianjin region6-7
5Analysis on the relationship between the papers and the present situation of the subjects in the 'Haihe Water Resource' Journal10-12
6Analysis on the present situation of the grass-root construction company in the Administration Bureau of Zhangwei River and the southern Grand Canal13-13
8Simple analysis on the design of monitoring the safety of the reinforced project, Weishan tunnel across the Yellow River from its bottom, to meet the emergency15-16
11Analysis the plan of developing and utilizing the Fuyang River, part of the middle route of south to north water transfer21-22
12Shallow discussion on the ways and methods of improving the competition ability of the construction enterprises in the market22-23
17Analysis on the present situation of the flood control and waterlogging release projects in the Hua county31-32
20Realizing the necessary of the administrative reformation of small-sized water conservancy projects after machine-wells jobbed in Hanjingzi village35-35