投影的由投影制作的或与其有关的 Relating to or made by projection.
幻灯胶片，电影胶片为静止投影而准备的含有相片、图表或其它图表性东西的一段胶片 A length of film containing photographs, diagrams, or other graphic matter prepared for still projection.
电影一组连续的照片被投影到屏幕上并以极快的速度依次放映使之产生连续性和动态的视觉 A sequence of photographs projected onto a screen with sufficient rapidity as to create the illusion of motion and continuity.
星座一览图天体球的一半或多半在平面图上的极投影图，这种图具有可调节的遮蔽物以显示在给定时刻和位置可见的恒星 A polar projection of half or more of the celestial sphere on a chart equipped with an adjustable overlay to show the stars visible at a particular time and place.
