留学群英语词汇释义、例句、发音与用法查询

更新时间:2026-07-07 23:45:53

principal axis

principal axis是什么意思?

[物]主轴

单词
principal axis
[物]主轴
  • 英英释义

Noun:
  • a line that passes through the center of curvature of a lens so that light is neither reflected nor refracted;

    "in a normal eye the optic axis is the direction in which objects are seen most distinctly"

  • 近义词

  • 临近词

  • optic axis光轴
  • principal spread directions
  • principal
  • principal bodies of benefit
  • principal competentanalysis
  • principal of business house
  • principal branch of radical
  • principal value of argument
  • principal parts of disposal
  • principality
  • principal coordinate system
  • principal fractionary ideal
  • principal components fusion
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