Reduce calcium carbide consumption of production units of PVC;

Reducing the acetic acid consumption in PTA plant by advanced control system;

Study on grinding media consumption of secondary ore grinding in Qidashan Beneficiation Plant and Donganshan Sinter Plant;

This text analyzed steel plant LF stove electrode to consume high reason,reduced electrode consume of the valid path is mainly reasonable power supply,excellent turn to blow measures,LF stove electrode consumes to obviously lower and carried out science and technology to decline to consume of purpose.

Effects of Multiple Mating on Quantitative Depletion of Spermatozoa, Fecundity and Hatchability in Monochamus alternatus;

In order to exist in the ruthless competition environment, the silk enterprises must depend on the advanced produce equipment and application of some reasonable management, so that they could lower depletion, increase production efficiency.

In this paper, factors that affect the primary elongation of springs are analyzed and ways of calculation to determine such elongation proposed, providing theoretical basis for the rational selection of technological parameters in weaving, the increase of the life - span of attachments and the decrease of the depletions of energy and materials.