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television
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运用通信线路及其相关设备远距离传送图像和音频信号,使之在电视接收机屏幕上即时还原为声音和影像的一种现代信息传播媒介。
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将连续静态或动态的图像和声音信息转换为电信号,通过无线电波等传输媒介从一点传播出去,供多点观看的系统。
Physics
television
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video
①视频[的] ②影像[的] ③电视[的]
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elementary disjunction
elementary divisor
elementary divisor theorem
elementary domain
elementary education
elementary electric charge
elementary embedding
elementary equivalence
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elementary error
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elementary event space
Elementary Examination
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elementary excitation of electron lattice coupling system
elementary excitation of electron-lattice coupling system
elementary excitations in solids
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elementary exitation of electron-lattice coupling system
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elementary factor
elementary factor ideal
elementary filter
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