optic axis

基本解釋

A photograph printing device arranges a polaroid which can rotate around an optic axis and a double refraction board at the light emergent side of a liquid crystal layer.
一種照片印制裝置，將能以光軸為中心旋轉的偏光片和雙折射板設在液晶層的光出射側。
For achieving large-scale space photoelectric tracking, the axis error of the new three-axis gimbal with collimation axis eccentricity was studied.
摘要本文分析了實現(xiàn)大范圍空間光電跟蹤的視軸偏心三軸跟蹤機架的軸系誤差。
Data showed that ciliary ganglion transection can not prevent the myopic eye growth, and optic nerve transection can not block the lid-suture induced myopia.
結果，睫狀神經節(jié)切除并未能有效抑制近視化眼軸增長，而且視神經切除也無法阻斷眼瞼縫合近視的產生。

the direction in a uniaxial crystal or one of the two directions in a biaxial crystal along which a ray of unpolarized light may pass without undergoing double refraction