observable universe中文,observable universe的意思,observable universe翻译及用法

2026-03-21 23:05 浏览次数 17

observable universe

The observable universe consists of the galaxies and other matter that can, in principle, be observed from Earth in the present day because light (or other signals) from those objects has had time to reach the Earth since the beginning of the cosmological expansion, (see Big Bang cosmology). Assuming the universe is isotropic, the distance to the edge of the observable universe is roughly the same in every direction.

observable universe 例句

英汉例句

  • their observable universe also used to be the size of a grapefruit.

    而他们的可见宇宙也曾经只有葡萄柚般的大小。

  • the average imprecision in measuring the size of the observable universe is about 10 - 15 meter.

    测量可见宇宙大小的平均不準确度大约是10-15公尺。

  • however, the effects of quantum mechanics are generally not significant when considering the observable universe as a whole.

    然而,量子力学效应当认为可见宇宙为一整体时候通常不重要。

  • the observable universe grows by a light-year every year as light from farther away has time to reach us.

    可观测宇宙的范围,会因来自更远处的光线到达我们这里而每年向外长大一光年。

  • the observable universe would have had no chance of coming into being, as these opposing particles would have wiped each other out.

    目前可观测的宇宙将没有机会形成,因为相反粒子将马上清除彼此。

  • i’m fitting in with a line of thought in modern cosmology that says that the observable universe is not all there is. it’s part of a bigger multiverse.

    我与现代宇宙学的一系列观点相一致,现代宇宙学说我们观察到的宇宙并非现存的这些,它只是更大的多元宇宙(multiverse)的一部分。

  • by traveling, an observer can come into contact with a greater region of space-time than an observer who remains still, so that the observable universe for the former is larger than for the latter.

    由旅游,观察员可以接触到更大的区域空间的时间比观察员仍然还是谁,因此,观测宇宙前大于后者。然而,即使是最快速的旅客可能无法与所有的空间。

  • strictly speaking, the observable universe depends on the location of the observer.

    严格地说,观测宇宙取决于所在地的观察员出席了会议。

  • basically, our observable universe begins around 13.7 billion years ago in a state of exquisite order, exquisitely low entropy.

    基本上,我们可观测的宇宙是从大约137亿年前的一种精致秩序(异常低的熵)状态中开始的。

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