1.
Before modern movies became popular in China, there were still picture shows.
版主译：电影在中国流行以前，有一种静止图片放映机。
2.
The film is run through a projector.
影片通过放映机放映。
3.
a roll of photographic film holding a series of frames to be projected by a movie projector.
能被电影放映机放映的一卷电影胶片。
4.
top and bottom film box
放映机上下的胶片盒
5.
thread film in(to a projector)
把影片装进（放映机里）
6.
colour-slide chain
彩色幻灯片放映机电路
7.
cassette loop projector
循环式幻灯片条放映机
8.
"The film camera supplies a record on celluloid in the form of two-dimensional image, which suitably edited, can be subsequently projected onto a screen."
电影摄影机在胶片上留下两维图像，经过剪辑，便可在银幕上放映。
9.
show(a film,scene,etc)on a screen
放映（影片、片段等）
10.
Film projection teams show both features and scientific educational films.
放映队既放映故事片，也放映科教片。
11.
Slide shows can't include pictures from subfolder shortcuts.
放映幻灯片时，不能放映子文件夹快捷方式中的图片。
12.
a optical projector used to enlarge a photograph.
用于放大照片的光学放映机。
13.
Bobbins for 16mm motion picture projectors--Dimensions
GB/T7700-198716mm电影放映机片轴尺寸
14.
autofocus silent slide projector
自动对焦无声幻灯片放映机
15.
an early form of slide projector.
一种早期的幻灯片放映机。
16.
Projector usage of 16mm motion-picture films for direct front projection--Specifications
GB/T14314-199316mm影片作直接正面放映时在放映机中的用法
17.
objective lense for cameras, projectors or photographic enlargers or reducers
照相机、放映机或照片扩大或缩小机物镜
18.
a mechanism for advancing film in a camera or projector.
提前照相机或放映机里的胶片的机械装置。