英语词汇“group speed”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	group speed
释义	group speed [网络] 群速；群速度；整体前进速度
随便看	volumetric(al) weight volumetric analyses volumetric analysis volumetric analysis test volumetric apparatus volumetric average boiling point volumetric batcher volumetric calculation volumetric calorific value volumetric capacity volumetric change volumetric chromatography volumetric coefficient volumetric composition volumetric concentration volumetric contraction volumetric control valve volumetric correction factor volumetric counting volumetric cylinder volumetricdeformation volumetric deformation volumetric density volumetric determination volumetric difference 飙发电举飚飛飜飝飞飞1 飞2 飞3 飞4 たち至るたち行くたち見たち詰めたち話たち読みたち込めるたち返るたち退くたち通し