| 单词 | infrared laser |
| 释义 | infrared laser The researchers zapped samples with beams of infrared laser light from 8mm to 17mm for about 16 seconds. Times, Sunday Times The glasses work by shining an infrared laser through a tiny grating, projecting thousands of beams of infrared light into the wearer's 'line of sight'. Times, Sunday Times I also like the low-speed safety system which uses an infrared laser to detect objects ahead, including other cars and pedestrians. The Sun Scientists have confirmed one of nature's crueller twists with a new technique of analysing live skin composition using pulses of infrared laser light. Times, Sunday Times Most first-generation disc devices had an infrared laser reading head. Retrieved from Wikipedia CC BY-SA 3.0 |
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