方向性

• The window inevitably imparts directional properties .
  （计数器的）窗不可避免地具有方向性。
• Counters can, of course, be made highly directional by the use of external collimation .
  当然可以利用外部准直法来提高计数器的方向性。
• Quite apparent is the fact that most laser beams are exceedingly directional, or if you will, highly collimated .
  非常明显的是，大多数激光光束有很好的方向性，或者说，是高度准确的。
• Directional lighting direction light infinite light
  方向性照明平行光平均光源方向光
• Urbanization : the orientational rule of modernization of china
  中国现代化的方向性规定
• If directional lights are supported ; otherwise ,
  如果支持方向性光源，则为
• Probing into and analyzing the orientation of mathematical thought
  数学思维的方向性探析
• They say enough to get the point across
  在交叉口的位置他们会花上大量的说明来指明方向性。
• Steel plate with through - thickness characteristics
  厚度方向性能钢板