词汇	Railway speed raising
释义	Railway speed raising 铁路提速
随便看	dynamical data dynamical database dump Dynamical data regions identification dynamical decoupling control dynamical degradation dynamical deletion dynamical depth dynamical design and optimization dynamical destabilization dynamical detecting dynamical determination dynamical diagnose dynamical dielectric property dy namical differential equation dynamical differential pressure signal dynamical diffraction dynamical dimension system dynamical distortion dynamical downscaling dynamical dynamic microphone dynamical effect dynamical electrical conductivity dynamical elevation dynamical elevation system dynamical ellipticity