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单词
HDTV
释义
HDTV
Encyclopedia
理学
数字电视
释
high definition television; HDTV
高清电视
一种新的电视业务。采用数字信号传输,拥有极佳的视频、音频效果,其宽高比为16∶9,已有3种显示分辨率格式:720P(1280×720,逐行)、1080i(1920×1080,隔行)和1080P(1920×1080,逐行),帧率达60fps,支持杜比5.1声道多路环绕立体声。HDTV是high definition television的英文缩写,其中文意思是“高清晰度电视”,源于数字电视(digital television,DTV)技术,采用数字信号,拥有最佳的视频、音频效果。
Computer
计算机应用
多媒体
释文
high definition television, HDTV
高清电视
随便看
limit of a sequence of sets
limit of a sequence of subsets
limit of a set
limit of a spectrum
limit of bankcruptcy
limit of elasticity
limit of error
Limit of Heat
limit of indeterminacy
limit of integration
limit of range
limit of saturation
limit of starlikeness
limit on one side
limit on reliability
limit on the left
limit on the right
limit order type
limit ordinal
limit ordinal number
limit point
limit-point case
limit point group
limit point of a set
limit point of a trajectory
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