单词	niobium dioxide
释义	niobium dioxide 二氧化铌
随便看	hyperbolic navigation grid hyperbolic navigation system hyperbolic non-Euclidean geometry hyperbolic nonlinear spring element hyperbolic nozzle Hyperbolic number hyperbolic operator hyperbolic orbit hyperbolic parabola hyperbolic-parabolic equation hyperbolic-parabolicial shell hyperbolic parabolic transformation hyperbolic-parabolic transformation hyperbolic paraboloid hyperbolic paraboloidal roof hyperbolic paraboloid cable networks hyperbolic paraboloid done type hyperbolic paraboloid roof hyperbolic paraboloid shell hyperbolic paraboloid umbrella type hyperbolic partial differential equation hyperbolic partial differential equations hyperbolic partial differential system hyperbolic pattern hyperbolic penalty function