Parallax
01
视差, 视位移
the apparent displacement or difference in the apparent position of an object when viewed along two different lines of sight, often used in astronomy to measure the distance of nearby stars
例子
Astronomers use stellar parallax to measure the distances to nearby stars by observing their apparent shift against more distant background stars.
天文学家利用恒星视差，通过观察附近恒星相对于更遥远背景恒星的明显位移来测量它们的距离。
The parallax of an object viewed with one eye and then the other creates the perception of depth or 3D vision.
用一只眼睛然后另一只眼睛观察物体的视差会产生深度或3D视觉的感知。
