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电影放映机
释义
电影放映机
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
pole of a quadric surface
pole of a Riemannian manifold
pole of a rolling curve
pole of a sphere
pole of a system
pole of a system of coordinates
pole of figure
pole of first order
pole of orbit
pole of order n
pole of projection
pole of rotation
pole of the ecliptic
pole of the equator
pole of the hyperplane
pole-on
pole on a ball
pole-on object
pole-on star
pole orbit
pole placement
pole placement self-tuning regulator
Poles
poles and towers of transmission line
pole set
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