laser造句

• Lasers can also be used to purify materials .
  激光还可以用于材料提纯。
• Laser beams may cauterize and heal ulcers .
  激光束可以烧灼和愈合溃疡。
• All rays leaving the laser are in phase .
  由激光发射出的光线都是同位的。
• Laser beams are also used in surgery .
  激光束还可用于外科手术。
• How does a laser beam vaporize steel ?
  激光束是怎样使钢气化的？
• A laser is a device composed a special material .
  激光器这种器件是用特殊材料制成的。
• The beam from the laser l passes through the shutter s .
  激光器L发出的光束经过快门S。
• Laser light does not spread out even at great distances .
  激光即使经过很远的距离也不会扩散。
• The first liquid laser was operated in january of 1963 .
  第一个液体激光器是在1963年1月运转的。
• Lasers are finding increasing application in medical science .
  在医学上，激光得到日益增多的应用。
• 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。