“CD galaxy”的概念、定义、翻译、参考文献-科学参考

单词	CD galaxy
释义	CD galaxy [¦sē¦dē `gal·ik·sē] ^ASTRONOMY A supergiant elliptical galaxy with an extended envelope, the largest known type of galaxy.
随便看	amplitude amplitude discriminator amplitude distortion amplitude factor amplitude fading amplitude-frequency distortion amplitude-frequency response amplitude gate amplitude level amplitude limiter amplitude-limiting circuit amplitude-modulated indicator amplitude modulation amplitude-modulation noise amplitude-modulation radio amplitude modulator amplitude noise amplitude of accommodation amplitude resonance amplitude response amplitude selector amplitude separator amplitude shift keying amplitude splitting amplitude suppression ratio

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