optic axis

名词 n.
中文释义

英文释义

名词 n.
  1. The optical axis.
    — [B]inocular creatures can in an instant […] move their eyes so as to direct the optick Axis to any point […].
  2. The direction in which a ray of light passing through a crystal does not suffer double refraction.

词形变化

optic axes plural
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