“motion picture projector”的概念、定义、翻译、参考文献-科学参考

单词	motion picture projector
释义	motion picture projector Encyclopedia 工学照相与成像仪器释 motion picture projector电影放映机把胶片上记录的影像和声音，配合银幕和扩音机等还原出来的设备。
随便看	directional survey telemetry directional valve directional variation directional view directional well tool direction angle direction bias direction bias sampling method direction coefficient direction cone direction constancy direction correction of Gauss projection direction cosine direction cosine algorithm direction curve direction density Direction des Archives de France Direction des constructions Aeronautiquue direction-determining board direction field direction finder direction finding receiver direction focusing directionless directionlet transform

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