不失真的

distortionless enhancement by polarization transfer, DEPT

distortionless dialing【通信】

distortion-free【电子】;distortionless【电子】;orthoscopic【物】

distortionless line【电】

distortionless image

distortion-free【电子】;distortionless【电子】

distortionless

distortionless modulation【电子】