redshift

redshift读音音标

英[\\\'redʃɪft]

美[\\\'redʃɪft]

基本意思释义

n.（天体）红移，红向移动

短语及实用例句

This paper presents a novel method for redshift determination of quasars.

给出了一种新的类星体光谱的红移测量方法.

The cosmological redshift is not a normal Doppler shift.

宇宙学的红移并不是平常的都卜勒偏移.

According to the APM catalogue, the B magnitude is 16.32. It has a redshift of 0.091.

根据APM星表, 它的B星等为16.32.观测发现, 其红移为0.091.

The Doppler redshift and the cosmological redshift are governed by two distinct formulas.

都卜勒红移和宇宙学红移是由两个截然不同的准则所支配.

Could GPS ever be used to measure effects besides the gravitational redshift and Doppler effect?

GPS除了用来量度重力红移与多普勒效应外,它还能测度其他效应 吗 ?