“video signal”的概念、定义、翻译、参考文献-科学参考

单词	video signal
释义	video signal Encyclopedia 工学【电视节目制作播出】释 video signal视频信号载有语言、音乐和音效的声波频率及幅度变化，以及活动图像的亮度及色度等信息，符合相关标准或格式要求的电信号。
随便看	desert ephemeral plant desert hamster deserticulture desertification desertification biological process desertification climate division desertification combating desertification control project in China desertification in China desertification monitoring desertification physical process desertification process desert in China Desertion desertization desertliving cistanche desert map desert meteorite desert microbes Desert National Park Desert Notes Deserto rosso desert plant desert problem Desert Research Station of Qinghai Province

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