Solving constrained mirror placement problem is very valuable to content providers in Internet.

This paper studies the effects of the placement direction to the magnetic memory signals through experiments.

For the first time, the influence of base plate and projecting angle on the formation of the jet has been considered By utilizing the one dimension quasi steady flow theory,the calculation formulas of the mass,moving direction and velocity are deduced for the jet that is formed in the colliding process of flyer plate against base plate under the condition of slant setting.

Effects of storing time of blood in vitro on mammalian hemorheological characteristics;

The quality of sugarcane juice, which was extracted from the past_harvest sugar cane preserved in such simulation condition as sheltered, overcast and rainy was investigated in different storing time.