Porous gas bearings(PGBs)have a proactive application in aerospace and turbomachinery.This study investigates the gas lubrication performance of a PGB with the condition of velocity slip boundary(VSB)owing to the high...
Supported by the National Key Research and Development Program of China(Grant Nos.2017YFA0304700 and 2018YFE0202601);the National Natural Science Foundation of China(Grant Nos.51922105,51772322,52025025,and 52072400);the Beijing Natural Science Foundation(Grant No.Z200005)。
We report the structure and physical properties of two newly discovered compounds AV_(8)Sb_(12)and AV_(6)Sb_(6)(A=Cs,Rb),which have C_(2)(space group:Cmmm)and C_(3)(space group:R3 m)symmetry,respectively.The basic Vka...
supported by Beijing Municipal Science&Technology Commission(No.2171100001017079)for Prof. Shouqin Zhao
Objectives: Facial nerve aberration is the most troublesome situation in congenital malformations of middle ear.The aim of our study is to investigate its imaging and clinical features as well as relevant choice of su...