parallax
pa
ˈpæ
ra
llax
læks
lāks

“parallax”的英语定义和含义

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 
语法信息
有生性状态
抽象
形态构成
简单词
不可数
复数形式
parallaxes
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。

LanGeek
下载应用程序
langeek application

Download Mobile App

应用商店