projector lamp meaning in English
聚光灯
投射灯, 幻灯, 放影灯
Examples
- 51mm electric lamps : slide projector lamps : condensing , dichroic , 2 - inch , integral reflector , rim - reference tungsten - halogen lamps with gy5 . 3 bases
电灯:幻灯放映机灯:带gy5 . 3基座的冷凝二色性2英寸 - This paper starts from the introduction of projector illumination optics and then illustrates the merit and drawback of exploiting led as the light source for projection displays by comparing led with traditional projector lamps
本文将介绍投影机之照明光学系统，再将发光二极体作为投影光源之优缺点，和传统投影光源比较加以阐述。