The tensile properties and fracture behavior of a cast nickel-base superalloy K445 in the temperature range of 25-1 000 ℃ were investigated.The microstructure
Functional hollow ceramic microspheres plated with Co-Fe were obtained through electroless plating technique for the application of lightweight microwave absorb
As a generative model, Latent Dirichlet Allocation Model, which lacks optimization of topics discrimination capability focuses on how to generate data, This pap