• It happened once in the observable universe, and we are it.

    这个观测宇宙里发生一次我们赶上了。

    youdao

  • It is one of billions of galaxies in the observable universe.

    我们目前可以观测到宇宙数以亿计星系中的一个

    youdao

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

    而他们可见宇宙曾经只有葡萄柚般的大小

    youdao

  • Strictly speaking, the observable Universe depends on the location of the observer.

    严格地观测宇宙取决于所在地观察员出席了会议。

    youdao

  • The number of galaxies cannot be counted—the observable universe alone may contain 100 billion.

    星系数量无法统计——可能仅可见宇宙包含1000亿个星系。

    youdao

  • The average imprecision in measuring the size of the observable universe is about10-15 meter.

    测量可见宇宙大小平均不准确度大约10-15公尺

    youdao

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

    测量可见宇宙大小平均不准确度大约10 - 15公尺

    youdao

  • Theoretically, black holes can have any size, from microscopic to near the size of the observable universe.

    理论上黑洞可以任何大小微观接近可见宇宙大小。

    youdao

  • Spacetime also appears to have a simply connected topology, at least on the length-scale of the observable universe.

    时空似乎一个简单连接拓扑结构至少长度,规模之大可见的宇宙。

    youdao

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

    基本上我们可观测宇宙是从大约137亿年前一种精致秩序(异常的熵)状态中开始的。

    youdao

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

    然而量子力学效应认为可见宇宙整体时候通常重要

    youdao

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

    目前可观测的宇宙没有机会形成因为相反粒子马上清除彼此。

    youdao

  • When scientists talk about the observable universe, they don't just mean as far out as the eye, or even the most powerful telescope, can see.

    科学家们谈及可见宇宙时,他们意思不仅仅是指眼睛看到的,甚至局限于利用具威力的望远镜所能看到的。

    youdao

  • 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.

    现代宇宙学一系列观点相一致,现代宇宙学说我们观察到的宇宙并非现存的这些只是大的多元宇宙(multiverse)的一部分

    youdao

  • Maybe the probability of life spontaneously appearing is so low, that Earth is the only planet in the galaxy, or in the observable universe, in which it happened.

    或许生命自然出现可能性如此以致地球银河系观测到的宇宙中的唯一行星颗行星中产生了生命

    youdao

  • Thirty years ago the prevailing view among biologists was that life resulted from a chemical fluke so improbable it would be unlikely to have happened twice in the observable universe.

    30年前生物学家之间流行看法生命发生源自化学上的偶然。 因为发生的可能性实在太小,在我们观察能力所及的宇宙范围中,不太可能发生第二次

    youdao

  • 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.

    旅游观察员可以接触区域空间时间观察员仍然还是因此观测宇宙大于后者。然而,即使是最快速的旅客可能无法与所有的空间。

    youdao

  • The way out of this, for those unwilling to invoke an intelligent creator, is to allow that the observable universe is just one of an indefinite number of universes, each with its own laws of physics.

    对于那些不相信智慧的造物主物理学家而言,解决这个人百思不得其解立论就需要令现今人类可观测到的宇宙不定数量数的宇宙(每个都自己的物理法则)中的唯一个。

    youdao

  • The way out of this, for those unwilling to invoke an intelligent creator, is to allow that the observable universe is just one of an indefinite number of universes, each with its own laws of physics.

    对于那些不相信智慧的造物主物理学家而言,解决这个人百思不得其解立论就需要令现今人类可观测到的宇宙不定数量数的宇宙(每个都自己的物理法则)中的唯一个。

    youdao

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