UHECRs tend to collide with photons of the cosmic microwave background—pervasive radiation that is a relic of the early universe.
UHECRs往往会与宇宙微波背景中的光子相撞，这种辐射是早期宇宙的遗迹，无处不在。
But we couldn't do it as accurately as we can from the fluctuations in this microwave background.
但是，我们不能像利用微波背景辐射这般准确地做到这点。
And the prime evidence for dark energy doesn't come from the cosmic microwave background, either.
而暗能量的首要证据也并非来自宇宙微波背景。
That noise turned out to be the cosmic microwave background, the afterglow of the big bang fireball.
这一噪音最终被证实是宇宙背景微波，大爆炸的余辉。
This cosmic microwave background radiation, they said, represents the ancient afterglow of the big bang.
他们说，这宇宙微波背景幅射代表着宇宙大爆炸的余辉。
What could have caused a microwave background?
是什么能够造成这种微波背景？
But the groups who are critical of his work say that this is not what the cosmic microwave background is like.
但批评他的工作的这几组人认为宇宙微波背景辐射并不是这样的。
The cosmic microwave background - called the CMB for short - also provides evidence to back up the Big Bang theory.
宇宙微波背景辐射(CMB)也为大爆炸理论提供了有力的线索。
The pattern of spots in the cosmic microwave background has a suspicious deficiency: there are surprisingly few big spots.
宇宙微波背景中斑点模式有着一个可疑的缺损，这就是几乎没有什么大的斑点。
The microwave background is from the hot gas that filled the whole universe as seen 380,000 years after the Big Bang.
微波背景来自大爆炸后38万年之时，充满当时的整个宇宙的炙热气体。
If two universes had collided, the researchers say, it would have left a circular pattern behind in the cosmic microwave background.
研究人员说，如果两个宇宙已经相撞过，就会在宇宙微波背景的辐射中留下圆形的图案。
However, measurements of the cosmic microwave background radiation temperature suggest that its structure may have some systematic order.
然而，对宇宙微波背景辐射温度的测量显示宇宙的结构也许有某种系统的规律。
Much of the progress has come through studies of the afterglow of the big bang, radiation known as the cosmic microwave background (CMB).
这一进展多半来自对大爆炸“余辉”——也就是为人所熟知的，名为“宇宙微波背景辐射”(CMB)的辐射能——的研究。
The ultimate goal of the project is to map the cosmic microwave background, the electromagnetic leftovers of the universe's violent beginning.
此项目的终极目标就是绘制出宇宙微波背景图，宇宙剧烈起源的电磁残留物。
If multiple universes exist, they may collide with each other and leave behind signs in the cosmic microwave background radiation, researchers say.
研究人员说，如果存在着多重宇宙，它们可能会相互碰撞，并在宇宙微波背景的辐射里留下痕迹。
Usually, gas clouds in space have been warmed to at least 2.7 kelvin by the cosmic microwave background, the relic radiation left over from the big bang.
通常太空中的气体云在大爆炸所遗留下的宇宙微波的背景的作用下至少要加热到2.7开尔文。
Other groups are looking for even earlier clues in the cosmic microwave background, the leftover radiation from the Big Bang about 13.7 billion years ago.
其他组织正在寻找在宇宙微波背景下甚至更早些的线索，137亿年前的宇宙大爆炸残留的辐射物。
The presence of dark energy has been independently backed up by measurements of the cosmic microwave background, the radiation left over from the big bang.
对宇宙微波背景，也就是宇宙大爆炸后散布于宇宙空间的微波辐射的测量已经证实了暗能量的存在。
Kashlinsky and colleagues first noticed the dark flow when studying the way gas in galaxy clusters interacts with the cosmic microwave background radiation.
卡什林斯基和同事们是在研究星系团气体与宇宙微波背景辐射之间相互作用时首次注意到黑暗流的。
Mapping the cosmic microwave background is hard because the Milky Way itself shines quite brightly at these wavelengths, making the background hard to discern.
描绘宇宙微波背景辐射是很困难的，因为银河系本身在这些波长发射很多，使得背景辐射难以分离出来。
The South Pole Telescope, which began scientific observations in 2007, surveys the sky for cosmic microwave background radiation, the "afterglow" of the Big Bang.
南极望远镜2007年开始工作。它的作用是观察宇宙微波背景辐射，这是宇宙大爆炸的“余辉”。
They will examine temperature variations in the microwave background amounting to a few millionths of a degree, to see whether they can discern such features in it.
科学家将研究分析微波背景辐射中几百万分之一的温度变化，看是否能从中找出它的这些特性。
Without this data from the cosmic microwave background, we can still learn a whole lot about the Universe, including its age, the presence of dark matter and dark energy.
如果没有这个来自宇宙微波背景的数据，我们仍可以去了解整个宇宙，包括其年龄，暗物质和暗能量的存在等等。
The theory of the big bang gained widespread support in the scientific community after Arno Penzias and Robert Wilson discovered cosmic microwave background radiation in 1965.
阿尔诺·彭齐亚斯和罗伯特·威尔逊在1965年发现了宇宙微波背景辐射，这使得大爆炸理论在科学界获得了广泛支持。
It was awarded for the discovery of the blackbody spectrum and anisotropy of the cosmic microwave background radiation which strongly supports the big bang theory of cosmology.
这个奖授予宇宙微波背景辐射的黑体谱形和各向异性的发现，强有力地支持了大爆炸宇宙学。
It was awarded for the discovery of the blackbody spectrum and anisotropy of the cosmic microwave background radiation, which strongly supports the big bang theory of cosmology.
这个奖授予宇宙微波背景辐射的黑体谱形和各向异性的发现，强有力地支持了大爆炸宇宙学。
Recent observations on microwave background radiation and distribution of distant radio galaxies demonstrate that there exists dipole anisotropy in relation to the motion of the Earth.
近年来通过对“微波背景辐射”及遥远射电星系发出的射电波的观测表明，它们存在一与地球运动相关的各向异性。
Data from the Wilkinson microwave Anisotropy Probe (WMAP) can show the minute temperature changes created as the cosmic microwave background radiation moves through gases in galaxy clusters.
从威尔金森微波各向异性探测器(WMAP)得来的数据显示出，细微温度变化是在宇宙微波背景辐射移动通过银河星系团气体时产生的。
Cosmologists usually consider the dust-emitted microwaves to be "noise" that obscures their data, worth analyzing only to erase from their measurements of the cosmic microwave background.
宇宙学家常把尘埃排放微波当作是影响他们数据的“噪音”，只有从他们对宇宙微波背景的测量中抹去才具有分析价值。
Cosmologists usually consider the dust-emitted microwaves to be "noise" that obscures their data, worth analyzing only to erase from their measurements of the cosmic microwave background.
宇宙学家常把尘埃排放微波当作是影响他们数据的“噪音”，只有从他们对宇宙微波背景的测量中抹去才具有分析价值。
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