관측 위치에 따른 물체의 위치나 방향의 차이.
The apparent displacement or difference in the position of an object when viewed from different perspectives.
예문:
"The parallax error in the viewfinder meant the top of the subject's head was cut off in the photo."
"To avoid parallax when reading a thermometer, your eyes must be level with the top of the liquid column."
서로 다른 두 지점에서 천체를 바라보았을 때 생기는 각도 차이.
The angular distance used to calculate the distance of a celestial body from Earth based on observations from different points in orbit.
예문:
"By measuring the tiny parallax of the star, scientists were able to calculate its distance from Earth."
"The Hipparcos satellite provided highly accurate parallax measurements for thousands of nearby stars."