off-axis reflection 离轴反射

off-axis reflection hologram 离轴反射全息

axis of rotatory reflection 回转反射轴 ; 旋转反射轴

rotation-reflection axis 转动反射轴 ; 旋转反映轴

Reflection Axis 反射轴

axis of rotary-reflection 转动反射轴

Axis of Reflection 轴的映射

rotatory reflection axis 旋转反映轴

rotary reflection axis 旋动反射轴