New catalytic materials, which may bring important improvement or technical breakthrough to the petroleum refining technology for producing reformulated gasolin
A tele-operation method of virtual environment based on gesture is presented.Firstly,the design block diagram and the information flow of the virtual environmen
An investigation of some problems such as chip formation and surface generation in nanometric cutting mechanism based on molecular dynamics(MD) simulation is pr
Based on gas dynamics,thermodynamics,fluid dynamics of multiphase systems and other theories,the dynamic analyses of the particle flying velocity in a high velo