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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
plan
Plana
plan adjustment and market regulation
Plan and Implement of Museum Exhibitions
planar
planar alignment
planar arrangement of lines
planar body
planar chirality
planar chromatography
planar configuration
planar connected graph
planar contact network
planar coordinate
planar crossed force system
planar crystallographic group
planar curve
planar defect
planar deformation
planar deformation features
planar design
planar distance
planar domain
planar Doppler velocimetry
planar electrode
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