laser

• 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。
• 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。
• In the laser this damping mechanism can be visualized as follows .
  在激光器中，这种阻尼机理可以如下理解。
• 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。
• In the beginning, engineers hoped to use semiconductor lasers .
  在开始时，工程师们希望能够利用半导体激光器。
• 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。
• It should be emphasized that the laser is in no sense a source of energy .
  应当强调指出，激光器绝不是一个能源。