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redshift中文是什么意思

发音:  
用"redshift"造句"redshift"怎么读"redshift" in a sentence"redshift"的同义词

中文翻译手机手机版

  • 红位移
  • 红移

例句与用法

  • The redshift means that the quasars are very far away, more distant than the most distant galaxies we can see .
    红移意味着类星体是非常非常遥远的天体,比我们观测到的最遥远的星体还要远。
  • We measure the redshift by the following parameter ,
    我们通常用z来表示红移的幅度:
  • Linear redshift distortion in galaxy survey
    星系巡天中的线性红移畸变效应
  • 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。
  • The greater the amount of redshift , the more rapid the movement
    红移的量越多,移动的速度越快。
  • Misunderstandings about the relation between redshift and velocity abound
    关于红移与速度之间的关系,也有不少误解。
  • This effect , known as gravitational redshift , is not specific to black holes
    这种称做重力红移的效应,并不是黑洞所特有。
  • In high - redshift galaxies , however , the rate of star formation is 10 times as great
    但是,在高红移的星系中,恒星形成率是这个数目的10倍之多。
  • 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。
  • Their spectra show large amount of redshift indicating that they are very far away from us see
    它们的频谱有极大的红移显示它们离我们极之遥远请参阅
  • 更多例句:  1  2  3  4  5
用"redshift"造句  

英文解释

  • (astronomy) a shift in the spectra of very distant galaxies toward longer wavelengths (toward the red end of the spectrum); generally interpreted as evidence that the universe is expanding
    同义词:red shift,

百科解释

In physics (especially astrophysics), redshift happens when light seen coming from an object that is moving away is proportionally increased in wavelength, or shifted to the red end of the spectrum. More generally, when an observer detects electromagnetic radiation outside the visible spectrum, "redder" amounts to a technical shorthand for "increase in electromagnetic wavelength" ? which also implies lower frequency and photon energy in accord with, respectively, the wave and quantum theories of light.
详细百科解释
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