梯形畸变的英文

• keystone distortion
• keystone-type distortion

• "梯形"英文翻译    ladder-shaped trapezoid; tra ...
• "畸变"英文翻译    aberration; distortion; fals ...
• "场梯形畸变" 英文翻译 :    field keystone
• "水平梯形畸变" 英文翻译 :    horizontal trapezium distortion
• "场梯形畸变波形" 英文翻译 :    field keystone waveform
• "场梯形畸变校正" 英文翻译 :    field keystone correction
• "水平梯形畸变校正" 英文翻译 :    horizontal keystone correction
• "梯形畸变校正电路" 英文翻译 :    keystone correcting circuit
• "光学梯形畸变校正器" 英文翻译 :    optical keystone corrector
• "s形畸变" 英文翻译 :    sigmoid distortion
• "桶形畸变；负畸变" 英文翻译 :    barrel distortion
• "枕形畸变；正畸变" 英文翻译 :    pin-cushion distortion
• "波形畸变" 英文翻译 :    distortion of wave form; wave distortion; wave shape distortion; wave-shape distortion; waveform distortion; weave
• "波形畸变率" 英文翻译 :    waveform deviation factor; waveform distortion factor
• "峰形畸变" 英文翻译 :    distortion of peak
• "菱形畸变" 英文翻译 :    rhombic distortion
• "桶形畸变" 英文翻译 :    barrel distortion
• "外形畸变" 英文翻译 :    profilverzerrung profile distortion
• "楔形畸变" 英文翻译 :    keystone
• "枕形畸变" 英文翻译 :    negative distortion; pillow distortion; pillowdistortion; pin cushion distortion; pincher; pincushion distortion; pincushiondistortion
• "波形畸变系数" 英文翻译 :    waveform distortion factor
• "测试图形畸变" 英文翻译 :    pattern distortion
• "场频波形畸变" 英文翻译 :    field time waveform distortion
• "垂直枕形畸变" 英文翻译 :    vertical pincushion distortion
• "两侧枕形畸变" 英文翻译 :    side pincushion

• It is shown , through the analysis of their surface power and astigmatism , that the shape of the meridian line has significant influence upon the distributions of surface power and astigmatism . their keystone distortion is small . in this way , pal meeting different circumstances can be designed
  最后，举例设计了光焦度增量为2 . 50m ~ ( - 1 )的几种渐变镜片，通过对设计结果分析研究，指出可得到梯形畸变较小的pal镜片，子午线光焦度渐增多项式参数的选取会影响镜片球面度和柱面度的大小和分布，由此，可设计满足不同使用要求的渐变镜片。