The beauty of this picture is that it automatically incorporates the great insight of standard inflationary theory-namely, that the universe had to undergo a period of acceleration to become so homogeneous and isotropic.

The burning song of the earth makes humans unable to sleep tonight

大地燃烧的歌声让人类今夜无法入�

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The torch will end at the Temple of the Earth, where singer Song Zuying will light the cauldron.

火炬接力终点设在地坛，由歌唱家宋祖英点燃圣火盆。

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There are many Earth Day song lyrics available on the Internet.

网上充斥着很多与地球日相关的歌曲。

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Fans will be happy to know the "Earth Song" ad libs heard on a leaked version of the track were removed.

（粉丝将会开心地得知，泄露版中来自《地球之歌》的即兴穿插被删掉了）。

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Also according to the power spectrum of relic gravitational wave, it calculate the correlation function of E-mode polarization, B-mode polarization and anisotropy of temperature indued by relic gravitational wave.

同时根据的残余引力波原初功率谱，将精确计算出遗迹引力波对宇宙微波背景辐射电磁型极化关联函数和温度的各向异性函数。

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They'll show up as patterns in the cosmic microwave background ( the fading glow from the Big Bang from the edge of the universe).

这些信号的表现形式是宇宙微波背景（来自宇宙边缘的大爆炸所产生的余热）中的模式。

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After nine years of scanning the sky, the Wilkinson Microwave Anisotropy Probe ( WMAP) space mission has concluded its observations of the cosmic microwave background, the oldest light in the universe.

经过9年对天际的扫描，威尔金森各向异性微波探头（WMAP）航天任务得出了对宇宙微波背景辐射（及宇宙早期“光线”）的观测结论。

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Based on the discovery of an IR background in the waveband 2-5 μ m and pregalactic stars, we discuss the effect of the 3K cosmic microwave background spectrum from dusts of various models.

基于新发现的2&5μm的红外背景和星系前星，我们讨论了各种模型的尘埃对3K宇宙微波背景谱所产生的影响。

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By observing the interaction of the X-rays with the cosmic microwave background ( CMB), which is leftover radiation from the Big Bang, scientists can study the movement of clusters.

通过观察X射线跟宇宙微波背景的相互作用，科学家们可以研究星系团的运动情况。宇宙微波背景指宇宙大爆炸时留下来的辐射。

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The X-rays scatter photons in the CMB, shifting its temperature in an effect known as the kinematic Sunyaev-Zel'dovich ( SZ) effect.

X射线将光子散播在宇宙微波背景中，结果在一种被称为“运动学SZ效应”的作用下改变了宇宙微波背景的温度。

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On the other hand, recent discoveries of the gigantic structures in the universe, such as the Great Wall, the Great Attractor and the periodic distribution of redshift of galaxies, seriously challenge the standard view of cosmic model.

同时对宇宙中物质大尺度结构探索中的新发现，例如宇宙长城、巨大吸引物、星系红移分布的周期性等，又对标准的宇宙学模型提出了严峻的挑战。

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A number of quasars with redshift Z> 4 have been discovered in recent years, which provide important constraints to theoretical models for the large scale structure evolution of the universe and the formation of galaxies at early time.

近年来发现了一批Z>4的类星体，这些高红移类星体使人们对早期宇宙中的大尺度结构演化和星系形成的理论模型提出了新的观点。

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So, we can use quasars probing the early Universe and large& scale structure of the universe.

因此，我们可以用类星体来探测早期宇宙和宇宙大尺度结构。

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Large scale nonlinear structures in the universe

宇宙中大尺度非线性结构

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No matter what direction we choose in order to obtain information about the large-scale structure of the universe, we obtain the same answer as for any other direction.

为了获得宇宙的大尺度结构的信息，无论我们选择什么方向，我们所得到的答案对任何其它方向都是一样适用的。

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Well, the problem with the large-scale structure of the universe is that it's horribly complicated.

但是对于宇宙的大尺度结构，问题是它复杂得可怕。

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On the Upper Cut-Off of the Large Scale Fractal Structure in the Universe

宇宙大尺度分形结构的上限

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The Large-scale Structure of the Universe

宇宙的大尺度结构

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There are two modes for the evolution of the large-scale structures in the universe: small to large and large to small cosmogonies, which would be alternately, but progressively, adopted.

宇宙大尺度结构形成有两种模式，由小到大与由大到小。

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The formation of the large-scale structures in the universe is closely related to that of individual galaxies.

宇宙大尺度结构的形成与星系形成密切相关。

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