激光

• Laser is one of the most sensational developments in recent years .
  激光是近年来最轰动一时的成就之一。
• A quite important application of lasers is in holography .
  激光的一个十分重要的用途是用在全息摄影方面。
• In this book we also discuss nonlasing heterojunction diodes .
  本书也讨论了非激光型的异质结发光二极管。
• This special property of laser light is the basis of holography .
  激光的这种特殊性质乃是全息照相的基础。
• Blood-vessel cuts made by laser beams do not need clamps or stitches
  用激光束切开的血管不需要夹紧或缝合。
• Lasers have been used experimentally in delicate vocal cord operations .
  激光已经在难度大的声带手术中试用。
• The problem of laser diode degradation was particularly troublesome .
  激光二级管的退化是一个特别麻烦的问题。
• These links are then fused as needed using laser or other techniques .
  可熔连线是靠激光或别的方法按需要熔断的。
• The high intensity of a laser beam makes it a convenient drill .
  激光束的强度极高，这就使它成为一种方便的钻孔工具。
• In recent years lasers have found a wide variety of practical applications .
  在最近几年，激光已经获得广泛的实际应用。