The actuality and research direction for the future of the slime separation technology by using heavy media cyclone;

Research directions of agroecosystem health in the early 21st century.;

Production methods and research direction of small peptide;

The paper introduces the current situation of domestic & overseas hydraulic technologies, puts forward several advices and opinions for the research orientation of hydraulic technology, especially in the coal industry.

In this paper production methods of chlorparaffin 70 briefly was introduced at home, and indicates research orientation of chlorinated paraffin 70 in the future.

In this paper,existing problems in the spreading and research of the water-saving irrigation are analyzed,and the spreading objective and the research orientation are presented.

Thermodynamic cycle-an eternal research trend of engineering thermodynamics;

Then, it summarizes the technical features of in-situ crosslinked acid and surface crosslinked acid respectively, and analyzes their research trends and development potentials.

and thus points out the proper function and direction of research of R&D department of commercial banks in China.

The article summarized the Biomass energy resource status of agricultural and woody castoff, concluded the utilizing techniques and methods,discussed the problem lie in utilizing techniques and direction of research on agriculture and woody castoff in future.