By use of reverse regulation of the downstream Gezhouba project,the flow conditions for navigation in the lower reaches of TGP will be improved and the adverse impact of unsteady flow on navigation will be mitigated.

By adopting the catch—water method of storage, diversion and drawing combined together and the stype of reverse regulation of water—power design in high—water and low—water season annually, the Tianhu hydropower station is not only a hydropower station providing electricity power in lowwater season, but also a pumped—storage hydroplant.

This paper expatriates modes,principles and methods of this feedback adjustment.

The differences in accommodative responses during RSVP reading in groups with different refractive errors;

Expression of accommodative response in development of myopia;

A subjective testing instrument for measuring accommodative response;

Screening model setting of de-feedback regulation of metabolite in Cephalosporium acremomium;

Advances in research on intronic miRNAs feedback regulation of their host genes

For the sake of the coordinate development of science-technology , economy and society, the focal point is to build up the effective feedback regulation mechanism, not to seek the proportionate relations among the factors in the system .

The paper presents hardware/software partitioning approach based on constraints-criticality and back-adjusting algorithm.