单词	极星线
释义	极星线医polar stars
随便看	radial dimension radial direction projection radial disclination radial disk line radial dispersion radial dispersion coefficient radial-drill radial drilling radial direction Radial direction beats Radial direction force component Radial direction primary function radial displacement radial displacement sensorless operation radial distance Radial distances from CP or CL are too short radial distortion radial distrbution feeder radial distribution radial distribution analysis radial distribution feeder radial distribution function radial distribution functionrdf radial distribution function rdf Radial distribution functions