supercluster

简明释义

英[ˈsuːpəklʌstə;ˈsjuː-]美[ˈsjʊpərˌklʌstər]

n. [天] 超星系团

英英释义

单词用法

同义词

反义词

例句

1.This was once thought to be what caused galaxies to form in supercluster complexes, although this idea has since been abandoned.

曾经有人以为这是造成银河组成超星系团的原因，不过后来这种想法被抛弃。

2.Normally a CMB photon is first blueshifted (its peak shifts towards the blue end of the spectrum) when it enters the supercluster and then redshifted as it leaves, so that the two effects cancel.

通常来说，宇宙微波背景辐射粒子先发生了蓝移（它们的峰向光谱的蓝端移动），但当它进入超星系团之后又发生了红移。 这两个效果相互抵消。

3.Normally a CMB photon is first blueshifted (its peak shifts towards the blue end of the spectrum) when it enters the supercluster and then redshifted as it leaves, so that the two effects cancel.

通常来说，宇宙微波背景辐射粒子先发生了蓝移（它们的峰向光谱的蓝端移动），但当它进入超星系团之后又发生了红移。 这两个效果相互抵消。

4.What will astronomers of the far future, living in this supercluster conclude about the history of the universe?

在极遥远的未来，居住于此超级星团中的天文学家将如何描述宇宙的历史呢？

5.Astronomers discovered a new 超星系团 that challenges previous theories about galaxy formation.

天文学家发现了一个新的超星系团，这挑战了关于星系形成的先前理论。

6.The concept of a 超星系团 helps us understand the large-scale structure of the universe.

超星系团的概念帮助我们理解宇宙的大尺度结构。

7.The Milky Way is part of the Laniakea 超星系团, which contains thousands of galaxies.

银河系是拉尼akea 超星系团的一部分，包含数千个星系。

8.Each 超星系团 can contain hundreds of smaller galaxy clusters.

每个超星系团可以包含数百个较小的星系团。

9.The 超星系团 known as Virgo is one of the most studied in the universe.

被称为处女座的超星系团是宇宙中研究最多的之一。

作文

In the vast cosmos, the universe is filled with innumerable celestial structures, each playing a vital role in the grand tapestry of existence. Among these structures, one of the most fascinating is the concept of a supercluster, which refers to a massive group of galaxies bound together by gravity. Understanding superclusters not only enhances our knowledge of the universe but also provides insights into its formation and evolution.A supercluster is essentially a collection of smaller galaxy clusters and groups that are gravitationally bound. These colossal formations can span hundreds of millions of light-years across and contain thousands of galaxies. The Local Group, which includes our Milky Way, is part of a larger structure known as the Virgo supercluster. This supercluster serves as a crucial point of reference for astronomers studying the distribution of galaxies in the universe.The study of superclusters is significant for several reasons. First, they help scientists understand the large-scale structure of the universe. By mapping the locations of superclusters, researchers can observe the distribution of matter in the cosmos. This distribution can reveal patterns that inform theories about the universe's expansion and the influence of dark matter.Second, superclusters provide a glimpse into the history of the universe. The formation of these massive structures is believed to have occurred over billions of years, influenced by gravitational forces and the initial conditions of the Big Bang. By studying the properties of superclusters, astronomers can gain insights into the processes that shaped the universe and the cosmic web of galaxies.Moreover, superclusters are not static; they evolve over time. As galaxies within a supercluster interact, merge, and collide, they can give rise to new structures and phenomena. For instance, the merging of two galaxy clusters can lead to the formation of a new supercluster, significantly altering the local gravitational landscape. This dynamic nature of superclusters reflects the ongoing processes that govern the universe.In addition to their scientific significance, superclusters ignite the imagination and curiosity of people around the world. The sheer scale of these structures challenges our understanding of space and time. They remind us of our place in the universe and the interconnectedness of all things. When we gaze at the night sky, we are witnessing a small fraction of the countless galaxies that make up superclusters, each with its own story and history.In conclusion, the concept of a supercluster is central to our understanding of the universe. These colossal formations of galaxies not only help us map the cosmos but also provide insights into the fundamental processes that shape it. As we continue to explore and study superclusters, we uncover the mysteries of our universe, deepening our appreciation for the intricate and beautiful tapestry of existence. The more we learn about superclusters, the more we realize how much there is yet to discover about the vast expanse of space that surrounds us.

在浩瀚的宇宙中，宇宙充满了无数的天体结构，每一个都在存在的宏伟画卷中扮演着重要角色。在这些结构中，最迷人的概念之一是超星系团，它指的是一组被引力束缚在一起的巨大星系。理解超星系团不仅能够增强我们对宇宙的认识，还能提供关于其形成和演化的见解。超星系团本质上是较小星系团和星系组的集合，这些星系由于引力而紧密相连。这些庞大的结构可以跨越数亿光年，包含成千上万的星系。局部星系群，包括我们的银河系，是一个更大结构——处女座超星系团的一部分。这个超星系团作为天文学家研究宇宙中星系分布的重要参考点。对超星系团的研究具有多重重要性。首先，它们帮助科学家理解宇宙的大规模结构。通过绘制超星系团的位置，研究人员可以观察宇宙中物质的分布。这种分布可以揭示出一些模式，从而为宇宙扩张和暗物质的影响提供理论依据。其次，超星系团为我们提供了宇宙历史的一瞥。这些巨大结构的形成被认为是在数十亿年的时间里发生的，受引力作用和大爆炸初始条件的影响。通过研究超星系团的特性，天文学家可以获得关于塑造宇宙和星系宇宙网的过程的见解。此外，超星系团并不是静态的；它们随着时间的推移而演变。随着超星系团内的星系相互作用、合并和碰撞，它们可以产生新的结构和现象。例如，两个星系团的合并可能导致新的超星系团的形成，从而显著改变局部的引力格局。超星系团的这种动态特性反映了支配宇宙的持续过程。除了科学意义外，超星系团也激发了世界各地人们的想象力和好奇心。这些结构的巨大规模挑战了我们对空间和时间的理解。它们提醒我们在宇宙中的位置以及所有事物之间的相互联系。当我们凝视夜空时，我们目睹了构成超星系团的无数星系中的一小部分，每个星系都有自己的故事和历史。总之，超星系团的概念对于我们理解宇宙至关重要。这些星系的巨大结构不仅帮助我们绘制宇宙地图，还提供了关于塑造宇宙的基本过程的见解。随着我们继续探索和研究超星系团，我们揭开了宇宙的神秘，深化了我们对复杂而美丽的存在画卷的欣赏。我们对超星系团的了解越多，就越能意识到在包围我们的广阔空间中还有多少未知等着我们去发现。