1.
diascope (overhead projectors)
反射幻灯机（架空放映机）
2.
opaque projector
不透明体投影器;投射式放映机;投影仪;反射幻灯机;反射式放映机
3.
A machine for projecting the images of opaque objects or transparencies on a screen.
透反射两用幻灯机用于将不透明或透明物体的影象投影到屏幕上的机器
4.
Transmission copy: Copy which is viewed by transmitted light, e,g.a transparency. As distict from "reflection copy" which is viewed by reflected light.
透射原稿:用透射光观看的原稿，例如透明片，幻灯片。有别于用反射光观看的反射原稿。
5.
Turn the slides right - side up in the projector.
将幻灯片转动以对准幻灯机
6.
projecting camera
投影机，(幻灯)放映机
7.
colour-slide chain
彩色幻灯片放映机电路
8.
cassette loop projector
循环式幻灯片条放映机
9.
OHP, transparencies, tape recorder, tape, sign boards and headwear.
幻灯机、灯片、录音机、磁带、标牌、头饰等。
10.
the ratio of reflected to incident light.
入射灯光反射的比率。
11.
projects an enlarged image of a slide onto a screen.
在银幕上投射并放大幻灯片。
12.
a transparency for use with an overhead projector.
使用高射投影仪观看的幻灯片。
13.
It extensively be used for UV lamp's reflection, and can book aluminum alloy's all mirror reflection cover and on-line shutter device reflect cover, in it contain import reflected light piece.
广泛用于UV灯的反射，可订做铝合金全镜面反射罩和联机快门装置反射罩,内含进口反光片。
14.
Ocean Optics cuvette holders can accommodate both single-filter and double-filter slide carriers.
我们的试管支架对单滤光片幻灯机和双滤光片幻灯机都适合。
15.
The slide timing change control of the slide projectorby SCM;
应用单片机实现幻灯机定时换片控制
16.
enameled reflector
珐琅反射器珐琅灯罩
17.
the parabolic reflector of a searchlight
探照灯的抛物面反射镜
18.
A service bureau can transform your electronic slides into 35mm slides.
服务机构能将电子幻灯片转换成35毫米大的真正幻灯片。