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- nonvelocity redshift 非速度红移
- The foreground galaxy lies at a redshift of 0.39. 前台银河在于在红移为0.;39。
- The quasar lies at a redshift of 1.41. 类星体是在红移1.;41。
- 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。
- Spacetime must be somehow granular to tame the dubious infinite redshift. 时空必须要有某种颗粒性来驯服暧昧的无限红移。
- 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。
- Redshift is a measure of how fast a celestial object is moving relative to us. 红移可以用来计算一个天体相对我们运动的速度。
- 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。
- 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。
- The redshift caused by the expansion is often confused with the more familiar redshift generated by the Doppler effect. 膨胀所造成的红移,常会和我们比较熟悉的都卜勒效应所产生的红移搞混。
- Astronomers can deduce the recession velocity of a supernova by measuring the redshift of the light from the galaxy in which it lies. 天文学家得知超新星与我们远离速率的方法,主要是透过其所属星系的红移来判定。
- 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。
- The infinite redshift is an avatar of the unphysical assumption of infinitely small atoms. 无限红移只是无限小的原子这个非物理假设的化身。
- 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。
- 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
- The degree of "redshift" or "blueshift" is directly related to the object's speed in the direction we are looking. 红移或蓝移的程度直接取决于天体在我们视向的移动速度。
- Abstract: This paper presents a novel method for redshift determination of quasars. 文章摘要: 给出了一种新的类星体光谱的红移测量方法。
- If you have ever stood by the side of the road as a car passed by, you have a sense for what redshift is. 如果你站在路边,当一辆汽车经过的时候,你就能体验到什么是红移。
- What is specific to black holes, however, is that the redshift becomes infinite as the travelers approach the horizon. 不过黑洞特殊的地方在于,随著旅人向视界趋近,红移会变成无限大。
- In particular, the apparent rate of acceleration varies with redshift in a telltale way. 尤其是,这看起来的加速度随着红移的不同显著的变化。