divergence angle

基本解释

• 发散角；扩张角

英汉例句

双语例句

• The divergence angle of light beam was measured with the method of CCD imaging and computed by second moment method.
  通过CCD成像方法对准直后的光束发散角进行了测量，利用二阶矩算法计算出光束发散角。
• It is well known that the paraxial approximation is no longer valid for the beams with large divergence angle or small spot size comparable with the wavelength.
  当光束具有较大的发散角或光束束腰可与波长相比拟时，傍轴近似不再成立。
• Theory analysis and computer simulation show that the precision and focus of star tracker, the divergence angle of down beam influence the probability of laser link setting up.
  理论分析和计算机仿真都表明，星敏感器的测量精度和焦距，下行信号光的束散角将影响激光链路成功建立概率。

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词组短语

短语

• nozzle divergence half angle 喷管半扩张角
• divergence cone angle 膨胀角;扩散段锥角
• Beam divergence full angle 光束发散全角
• divergence -angle correction factor 发射角校正因数
• far field divergence half angle 远场发散角半宽度

• divergence angle更多词组

专业释义

电子、通信与自动控制技术

• 发散角

  These calculation are finished withsome different conditions, including of different orbit altitude, vary divergence angle oftransmitter, sea area changed, and different under-water target depths.
  计算并讨论了不同轨道高度、不同发散角大小、不同海域、不同水下深度光信号的时间扩展分布。

  计算机科学技术

• 发散角

  About divergence angle, the paper discusses the testing method specially.
  针对光束发散角的测量,文中专门进行了详细讨论。