Changes of the entropy, the entropy production and the rate of energy dissipation in river adjustment;

Water storage rate and water consumption rate are main indices of evaluating the utilization factor of water injection and waterflooding response.

Results show that as follows: (1)BHMTPMPA has better scale retardant performance, can effectively enhance the enrichment factor of circulating water for circulating water treatment, hence, can further reduce the water consumption rate of circulating water; (2) application of BHM.

This paper introduces the application of sediment funnel to water supply engineering,especially analyzes the interception efficiency and water consumption when high sandiness stream is treaded with sediment funnel.

The larger the critical diameter of sediment,the smaller the sacle of funnel is applied so as to strengthen the vortex to discharge sediment with less water consumption.

In the natural conditions,instant transpiration rate and actual water consumption rate of 8 tree species in the "Green for Grain Project" areas were determined comparatively by LI-1600 poprometer and SL20K(20 000g/1g)balance scale with pot tests,results showed that water consumption rate of Rhus typhina was the biggest,which was 56.

The transpiring water consumption rates of broadleaved tree species were far more bigger than conifer.

Then day and night variation and the daily variation of water consumption potential of the six tree species and the factual water consumption rate were compared.