1.
cool beam low volatage electronic projective lamp
冷光束低压电子投影灯
2.
colorful projective luminaire for large screen
大屏幕彩色投影灯具
3.
projecting camera
投影机，(幻灯)放映机
4.
Shadows - Toggles shadow casting on and off for this spot.
阴影-为该聚光灯开/关阴影投射。
5.
Auto-on/off headlights
投影卤素石英大灯附自动启闭
6.
a transparency for use with an overhead projector.
使用高射投影仪观看的幻灯片。
7.
Ways to Effectively Increase the Service Life of Projector Bulbs
如何有效延长投影机灯泡的使用寿命
8.
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
9.
Our Spot Light is the main, or Key, Light of the scene, the one casting shadow.
我们的聚光灯照明是场景的主要（者说是关键）投射阴影的灯光。
10.
RED FLASHING when the projector is overheated. Power off and let cool down
投影机过热时红灯闪，此时应关掉电源让投影机冷却
11.
In this way the view projected by the first lantern was replaced by the view projected by the second-to the delight and astonishment of the beholders.
就这样，第一台幻灯的投影被第二台幻灯的投影所替代——使得观众既欣喜又惊讶。
12.
"The chief equipment of electrified education includes slide projector, overhead projector, film projector, tape recorder, television set, TV camera and so on."
其主要设备包括用于幻灯、投影、电影、录音、电视和摄像等方面的机器。
13.
Presentations with overhead projection or slides may soon look old-fashioned.
用投影仪或者幻灯片来做陈述也许很快就会显得过时了。
14.
Select6 slides for projection and discussion during class and bring them with you to class.
挑选出六张幻灯片并携带至课堂，供课堂投影以及讨论。
15.
２１、They throw their shadows before them who carry their lantern on their back.
２１、那些把灯背在背上的人，把他们的影子投到了自己前面。
16.
They throw their shadows before them who carry their lantern on their back.
那些把灯背在背上的人，把他们的影子投到了自己前面。
17.
These the lamp back in the human who carries on the back, threw theirs shadow in own front.
那些把灯背在背上的人，把他们的影子投在了自己的前面。
18.
Once upon a time, professors used overhead projects without LCD panels and laptops.
（从前，教授使用高架幻灯机而没有液晶显示投影仪和手提电脑。