| 单词 | laser beam |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔blind〕He admitted dazzling a police helicopter pilot with a laser beam, leaving the pilot flying blind.他承认用一束激光对着一架警用直升飞机照射，导致驾驶员无法看清方向。剑桥高阶〔burn〕The cancer cells are burnt out using a laser beam.用激光束烧死癌细胞。朗文当代〔direction〕A scanner deflects the laser beam in horizontal and vertical directions.扫描仪在水平和垂直方向上使激光束转变方向。牛津搭配〔gun〕This new gun shoots a laser beam at the target.这支新枪会向目标物射出激光束。牛津搭配〔laser〕Computer technology and laser beams can be used to control the weather.电脑技术和激光束可用来控制天气。麦克米伦高阶〔laser〕Researchers realised that a tunable laser beam might be useful in surgery.研究人员意识到，可调谐激光束也许可以用在外科手术中。柯林斯高阶〔laser〕Researchers realised that a tunable laser beam might be useful in surgery.研究者发现可调节的激光束也许可用于外科手术。外研社新世纪〔optical computer〕A computer that uses holograms for compact data storage and laser beams for connections. Most optical computers use electronic components for computation.光学计算机：采用压缩数据存储的全息图和用于连接的激光束的计算机。大多数光学计算机用电子部件进行计算美国传统〔smart bomb〕A bomb that can be guided by radio waves or a laser beam to its target.制导炸弹：可由无线电波或激光束引导投向目标的炸弹美国传统〔up-conversion〕A laser beam can be used to up-convert infrared light to visible light.激光束可以用来使红外线向上变频成为可见光。21世纪英汉〔vaporize〕During surgery, doctors sometimes use a laser beam to vaporize tiny blood vessels.手术过程中，医生有时会使用激光束来汽化毛细血管。剑桥高阶A laser beam is sometimes used on the surface of a damaged eye to reshape the lens.激光有时可用来修复受损伤的眼睛的晶体。剑桥国际Laser treatment involves the surgeon destroying the cancerous cells with a laser beam instead of cutting them out with a knife.激光治疗是外科医生用激光摧毁癌细胞，而不是用刀割除。剑桥国际Shortsightedness can be corrected by using a laser beam to vaporize microscopic layers of the eye's surface in order to reshape the eye.通过使用一种激光束将极微小的眼睛表层汽化，改造眼睛形状，近视可以得到矫正。剑桥国际The laser beam heals the eye painlessly.激光射线治疗眼睛没有痛苦。剑桥国际The missiles home in on the laser beam.这种导弹用激光光束自动寻找目标。剑桥国际 |
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