| 单词 | laser |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔ADVANCED〕Eye operations often involve the use of highly sophisticated equipment, such as lasers. 眼部手术经常使用高度精密的设备，如激光。朗文写作活用〔COMPLICATED〕Lasers are used to cut intricate designs in wood. 激光被用来在木头上刻出精细的图案。朗文写作活用〔END〕The concert ended with a laser light show. 音乐会在激光表演中结束。朗文写作活用〔MEASURE〕Surgeons use a laser with a beam measuring less than the width of a human hair. 外科医生使用一种激光器，其光束的宽度还不及人的头发。朗文写作活用〔RESULT〕Research into lasers has had important spin-offs for eye-surgery. 对激光的研究给眼科手术带来了重要的附带成果。朗文写作活用〔YAG〕A hard synthetic yttrium aluminum garnet used in laser technology and as a gemstone.人造钇铝石榴石：一种坚度的、人工合成的钇铝石榴石，用于激光工艺并用作一种宝石美国传统〔basal cell carcinoma〕Doctors are now using lasers to treat basal cell carcinomas.医生现在采用激光治疗皮肤基底细胞癌。剑桥高阶〔blaze〕The department is blazin g a trail in the field of laser surgery.这个部门正在为激光外科学领域开辟一条新路。牛津高阶〔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〔bring together〕The conference has brought together some of the world's leading experts on laser technology.这次会议聚集了激光技术方面的一些世界顶级专家。韦氏高阶〔burn〕The cancer cells are burnt out using a laser beam.用激光束烧死癌细胞。朗文当代〔burn〕They use lasers to burn away the cancerous cells.他们用激光杀死癌细胞。麦克米伦高阶〔candidate〕She is a good candidate for laser surgery. [=she meets all the conditions to have laser surgery] 她适合做激光手术。韦氏高阶〔clinical trial〕Two rival laser surgery systems are undergoing clinical trials in the US.两个互相竞争的激光手术系统正在美国进行临床试验。外研社新世纪〔clinical trial〕Two rival laser surgery systems are undergoing clinical trials in the US.两个相互竞争的激光手术系统正在美国进行临床试验。柯林斯高阶〔collaborator〕The Irvine group and their collaborators are testing whether lasers do the job better.欧文研究小组和他们的合作伙伴正在测试激光是否会更为有效。柯林斯高阶〔collaborator〕The Irvine group and their collaborators are testing whether lasers do the job better.欧文集团及其合作者正在检测激光器能否更好地完成这项工作。外研社新世纪〔correct〕Their eyesight can be corrected in just a few minutes by the use of a laser.他们的视力用激光只要几分钟就可矫正。牛津高阶〔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〔disintegrate〕The laser can disintegrate most kinds of rock.激光能使大多数岩石碎裂。韦氏高阶〔dot matrix〕Dot matrix printers have been largely replaced with laser printers.点阵式打印机已基本被激光打印机取代。韦氏高阶〔end〕The festival will end with a spectacular laser show.节庆将以壮观的激光表演结束。朗文当代〔etch〕A laser is used to etch a pattern in the smooth surface of the disc.有一个激光器用于在光盘的光滑表面刻录图案。朗文当代〔gallium arsenide〕A dark-gray crystalline compound, GaAs, used in transistors, solar cells, and semiconducting lasers.砷化镓：一种深灰色的晶体材料，CaAs，用于晶体管、太阳能电池和半导体激光美国传统〔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〔incapacitate〕Using powerful lasers, the device can incapacitate enemy radar systems.这种装置使用了强大的激光，能破坏敌人的雷达系统。麦克米伦高阶〔incompatible〕The laser printer is incompatible with the new computer.这台激光打印机和新计算机不兼容。朗文当代〔introduce〕The tube which carries the laser is introduced into the abdomen through a small cut in the skin.传送激光的导管通过皮肤上的小切口插入腹部。剑桥高阶〔kick〕What time does the laser show kick off? 激光表演什么时候开始？朗文当代〔laser cooling〕The slowing down of atoms or molecules by the use of a laser whose frequency has been adjusted to remove momentum from the particles.激光致冷技术：利用激光降低原子或分子的运动速度，即调整激光频率来移除粒子中的动能美国传统〔laser disc〕They've just lent me a laser disc player.他们刚借了我一部激光视盘播放机。柯林斯高阶〔laser printer〕A printer that uses a laser to produce an image on a rotating drum before electrostatically transferring the image to paper.激光打印机：把影像用静电传到纸上前用激光在滚筒上生成影像的一种打印机美国传统〔laser sight〕A firearm sight that uses laser to indicate the point of impact.激光标定器：火器的瞄准器，使用激光来指示撞击点美国传统〔laser tuning〕A technique by which a laser's output frequency is adjusted to fall within a specific range of values, used in all semiconductor lasers.激光调谐：将激光输出频率向下调整至特定值域的技术，用于所有的半导体激光美国传统〔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〕New laser eye surgery can correct your vision.新式的激光视力矫正手术可矫正你的视力。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〔laser〕She's had laser surgery on her eye.她做了眼部激光手术。牛津高阶〔laser〕The barcodes on the products are read by lasers.产品上的条码是用激光读取的。牛津高阶〔laser〕The cancer cells are destroyed by a tiny laser.癌细胞被一个微型激光器杀死了。麦克米伦高阶〔laser〕The crowd enjoyed the fireworks and the laser display.激光演示麦克米伦高阶〔laser〕The dye is activated when a laser is shone into the affected eye.当激光束射入病眼时, 染料便被激活了。外研社新世纪〔lase〕To function as a laser; emit coherent radiation by the action of a laser.放射激光：起激光器作用，通过激光的运转发射连续的射线美国传统〔latest〕Crooks are using the latest laser photocopiers to produce millions of fake banknotes.犯罪分子正利用最新式的激光复印机制造数以百万计的假钞。柯林斯高阶〔ophthalmic〕Ophthalmic surgeons are now performing laser surgery to correct myopia.眼科医生现在用激光手术矫正近视。外研社新世纪〔ophthalmic〕Ophthalmic surgeons are now performing laser surgery to correct myopia.眼科医生现在采用激光手术来矫正近视。柯林斯高阶〔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〔optical maser〕A laser, especially one that produces visible radiation.激光器：一种激光器，尤指能产生可见射线的激光器美国传统〔optical tweezers〕A technique that uses a single-beam laser directed through an objective lens to trap, image, and manipulate micron-sized particles in three dimensions.光学钳子：引导单束光激光穿过物镜于补捉、成像并于三度空间操纵微米大小粒子的技术美国传统〔perform〕Sophisticated laser experiments are performed regularly in the laboratory.复杂的激光实验定期在实验室举行。美国传统〔pointer〕She used a laser pointer during her presentation.她在做演示时使用了激光笔。牛津搭配〔printer〕Laser printers give high-quality print.激光打印机印刷质量很好。外研社新世纪〔print〕Laser printers give high quality print.激光打印机的打印质量很好。柯林斯高阶〔print〕The print quality (= the quality of the text produced) of the new laser printer is excellent.这台新激光打印机的打印质量很好。剑桥高阶〔print〕The print quality of the new laser printer is superb.新激光打印机的打印质量好极了。牛津高阶〔project〕Laser images were projected onto a screen.激光图像被投射到了屏幕上。剑桥高阶〔pump〕Many lasers are pumped by light.许多激光器是用光来激发的。21世纪英汉〔pump〕Many lasers are pumped by light.许多激光器是用光激发的。英汉大词典〔realization〕I think probably that the laser has not realised the potential that was expected of it in that domain.我想可能激光在那个领域并没有充分发挥其潜力。柯林斯高阶〔recondition〕He made contact with someone with an idea for reconditioning laser copiers.他联系了一个会修理激光复印机的人。柯林斯高阶〔refined〕Laser surgery has become much more refined over the last decade.在过去十年里，激光手术已经越来越完善。朗文当代〔retinal〕Most retinal eye disease can be treated successfully by laser therapy.绝大部分视网膜疾病可以通过激光进行治疗。剑桥高阶〔ruby laser〕A laser that uses a ruby crystal to produce an intense, narrow beam of coherent red light, used in light-transmission communication and for localized heating.红宝石激光器：用红宝石晶体发出密集的连贯的红色细光线的一种激光器，用于炮线传播交流和局部加热美国传统〔sight〕I'm having laser treatment to improve my sight.我在接受激光治疗以提高视力。麦克米伦高阶〔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〔smoke〕The club had a smoke machine and laser show.俱乐部有烟雾器和激光表演。牛津搭配〔strike home〕The laser guidance system dramatically increases the likelihood that the missile will strike home.激光制导系统大大增加了导弹的命中率。剑桥高阶〔stuff〕There's some very good music there, CD systems and stuff, and laser discs.那儿有些很好的音乐、CD 播放设备什么的，还有光盘。朗文当代〔superior〕The technical superiority of laser discs over tape is well established.激光影碟相对于磁带的技术优势早已牢牢确立。柯林斯高阶〔tag〕Professor Orr has developed interesting ways of tagging chemical molecules using existing laboratory lasers.奥尔教授发明了用现有实验室激光设备给化学分子做记号的种种有趣的办法。柯林斯高阶〔tag〕Professor Orr has developed interesting ways of tagging chemical molecules using existing laboratory lasers.奥尔教授已经研发出用现有实验室激光设备给化学分子做记号的种种有趣的办法。外研社新世纪〔technicality〕I don't really want to get into discussing the technicalities of laser printing.我不想讨论激光打印的技术细节。朗文当代〔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〔zap〕The laser weapons are designed to zap enemy missiles.这些激光武器旨在摧毁敌军导弹。朗文当代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Lasers are also used to read information from compact discs and bar codes.激光还被用来从光盘和条形码上读取信息。剑桥国际Lasers are used for cutting hard substances such as metal and for performing delicate surgical operations.激光用来切割金属之类的坚硬物质，做难度高的精细手术。剑桥国际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By using radar, infra-red sensors and lasers, crews can pick out either moving or stationary targets.通过使用雷达，红外传感器或激光，船员们能分辨出无论是活动的还是固定的目标。剑桥国际Due to the progress of technology, eye sight rejuvenation can be easily done by laser. 由于科技的进步，视力的恢复可以很容易用雷射完成。译典通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Some movies are now available on laser disc as well as on video cassette.有些电影除了有录像带，还有光盘。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 laser guidance system dramatically increases the likelihood that the missile will strike home.激光制导系统使导弹击中目标的概率急剧上升。剑桥国际The laser system temporarily blinds enemy pilots with rays of dazzling light.激光系统靠耀眼的光使敌方飞行员短时间内看不清东西。剑桥国际The laser treatment of eye injuries is simple and painless.用激光治疗眼伤既简单又不痛。剑桥国际The cutting tool works by moving the metal under a fixed laser.这个用于切割的器具是通过在激光下移动金属块来进行切割工作的。剑桥国际The holes in the metal are cut with a laser.用激光切割金属孔。牛津商务The light from a laser is monochromatic (= all one colour).激光机发出的光是单色的。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The print quality (= The quality of the text produced) of the new laser printer is excellent.这台新激光打印机的打印质量很好。剑桥国际The quality and speed of laser printing are much greater than dot-matrix and bubble-jet systems.激光打印机的打印质量和速度比点阵和喷墨高。剑桥国际The surgeon used a laser to make a small incision into the brain / into the boy's brain.外科医生用激光将大脑 / 男孩的大脑开了一个小切口。剑桥国际There were heavy civilian casualties when a laser -guided bomb missed its target.一枚激光制导的炸弹击错目标，平民伤亡严重。剑桥国际These missiles can be fired with pinpoint (= very exact) accuracy using laser guidance systems.使用激光引导系统，这些导弹可精确地命中目标。剑桥国际 |
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