The TV companies have already felt the competition and they are also trying to launch new projector models, though they would prefer to call the device " laser TV."
电视公司已经感受到了竞争，他们也在尝试推出新的投影仪型号，尽管他们更愿意将该设备称为“激光电视”。
| 单词 | Laser TV |
| 释义 |
Laser TV
原声例句
中级英语短文 The TV companies have already felt the competition and they are also trying to launch new projector models, though they would prefer to call the device " laser TV." 电视公司已经感受到了竞争，他们也在尝试推出新的投影仪型号，尽管他们更愿意将该设备称为“激光电视”。
英语百科
Laser video display（重定向自Laser TV）
Laser color television (in short, Laser TV), or Laser color video display utilizes two or more individually modulated optical (laser) rays of different colors to produce a combined spot that is scanned and projected across the image plane by a polygon-mirror system or less effectively by optoelectronic means to produce a color-television display. The systems work either by scanning the entire picture a dot at a time and modulating the laser directly at high frequency, much like the electron beams in a cathode ray tube, or by optically spreading and then modulating the laser and scanning a line at a time, the line itself being modulated in much the same way as with Digital Light Processing (DLP). |
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