blueshift

blueshift

美 　英

• un.蓝移
• 网络蓝位移；蓝色沸点；蓝色行动

词形变化

复数：blueshifts  

英汉解释

n.	1. a displacement in the wavelengths of spectral lines towards the blue end of the visible spectrum, indicating that the radiation source and observer are approaching each other.

例句

The animation below schematically shows what a redshift and blueshift might look like, again using a car as an example.

下面的动画显示了红移或蓝移看上去的可能样子。