blueshift

n. 蓝移；蓝移效应

发音

/ˈbluːˌʃɪft/

词形变化

blueshifts 复数 blueshifts blueshifts 三单 blueshifting 现在分词 blueshifted 过去式 blueshifted 过去分词

别名

blue shift

释义与例句

n.
  1. 1.

    A decrease in the wavelength of a photon or of light, corresponding to a higher frequency and a shift toward the blue end of the electromagnetic spectrum.

    可数 不可数 物理
v.
  1. 1.

    (ergative) (said of light or a photon) To shift toward the blue end of the electromagnetic spectrum; to change to a shorter wavelength and a higher frequency.

    物理

词源

From blue + shift.

来源：wiktionary