redshift

名词 n. 动词 v.
中文释义
发音 rĕd'-shĭftˌ

英文释义

名词 n.
  1. An increase in the wavelength of a photon or of light, corresponding to a lower frequency and a shift toward the red end of the electromagnetic spectrum. countable,uncountable
动词 v.
  1. (ergative) (said of light or a photon) To shift toward the red end of the electromagnetic spectrum; to change to a longer wavelength and a lower frequency.

词形变化

redshifts plural red shift alternative redshifts present,singular,third-person redshifting participle,present redshifted participle,past redshifted past red shift alternative

词源

词源 1
From red + shift.
词源 2
From red + shift.
0 次浏览 数据来源: Wiktionary