The CaO doped 10NiO-NiFe2O4 composite ceramics were prepared by the cold isostatic pressing-sintering process, and the effects of CaO content on the phase compo
Hypersonic vehicles represent future trends of military equipments and play an important role in future war. Thermal protection materials and structures, which
A new method for translating a fuzzy rough set to a fuzzy set is introduced and the fuzzy approximation of a fuzzy rough set is given.The properties of the fuzz
In order to study the problem that particle swarm optimization (PSO) algorithm can easily trap into local mechanism when analyzing the high dimensional complex
The resistance arrangements of the flexes connecting with the cathode bus bar in aluminum reduction cells were generalized as three modes. In each mode the univ
Based on viscoelastic Kelvin model and nonlocal relationship of strain and stress, a nonlocal constitutive relationship of viscoelasticity is obtained and the s
Uniform circinate aggregates of sheet ZnO nanoparticles with a specific surface area of 24 m2·g-1 were prepared by the direct precipitation method.The circinat
A numerical approach for process optimization and microstructure evolution of lager-sized forging of aluminium alloy 7050 Was proposed, which combined a commerc
The microstructure analysis was employed for the ferritic stainless steel (SUS430) with the carbon content from 0.029wt% to 0.100wt% under the simulated heating