It is the first important task in Shanxi energy industry development for us to actively adjust energy development strategies, greatly promote the energy industrial structure adjustment, increase the integrate quality of the industry, enhance competitive capacity, and realize the goal of quality-and-benefit-oriented increase.
It is the first important task in Shanxi energy industry development for us to actively adjust energy development strategies, greatly promote the energy industrial structure adjustment, increase the integrate quality of the industry, enhance competitive capacity, and realize the goal of quality and benefit oriented increase.
The central and local governments have worked out a series of policies for developing gas fuel vehicles and promoting its industrialization, in order to protect environment and fully use LPG and NG resources.
A controlled-volume differential method based on spatial node advance was used to solve the inverse problem of a two-dimensional temperature field heat conduction in an electrically heated inclined tube,which is determined by the coupling of fluid heat exchange and tube wall heat conduction. A computation program was prepared and the calculation of tube-wall temperature field conducted for the tube type of the spiral tube-coil water-wall of the first supercritical-parameter boiler in China.
The results indicate that the infection delay will promote the epidemic outbreaks, increase the prevalence and reduce the critical threshold of epidemic spreading.
Fourth, efficient measures should be taken to stop human activities that are harmful to Metasequoia and to improve the environment of ONMMT in order to promote the protection of the ONMMT population and its ecosystem.
To promote afforestation in sandy lands and increase the effects of prevention and control of desertification, the application of a new drought-resistant product—solid water and foliar fertilizer "Shifengle"—was studied.
The aim of this research was to investigate the effects of modafinil, a new wake-promoting agent, on vestibular function during 24 h sleep deprivation (SD) so as to provide experimental evidence for the rational use of this drug among air crew.
Combinations of biocides with salts promoting steel passivation (such as carbonates and phosphates) have been developed, which are more potent in decreasing corrosion-induced losses of mild steel than biocides and salts taken in isolation.
In particular, when the new shape parameter of the distribution under progressive stress is given (or estimated in advance), the closed forms of these estimators are relatively simple and are numerically accessible on computers.
On the basis of observation and experimental data, a simplified kinematic model on locomotion of the undulatory long dorsal fin propulsion is promoted.
Low-thrust flights from high-elliptic orbits are of considerable interest, since they allow one to decrease (compared to high-thrust flights) the propulsion consumption and to reduce the flight duration.