The PSO algorithm is a new evolutionary computation method which is applicable to complex optimization problems that are nonlinear, nondifferentiable and multimodal.
In newly arisen on-line transaction mode, various rights of consumer are violated most easily, because of the distemperedness of the homologous legal protection institution.
Multiphase flow is a new and developing discipline on the basis of hydrodynamics, heat and mass transfer, physiochemistry, combustion theory and other disciplines.
Biorefinery is a new industrial mode substituting renewable biomass for unrenewable fossil resource to produce bioenergy or chemicals and securing the sustainable development of social economics.
Medene collagen crystal eye angel mask have the character of breathing freely, keeping wet, well-merged with the biology, its potential involucra structure can deposited many more special substances.