WMAP cannot detect these higher energy photons, so there should be a deficit of CMB photons around clusters.
但WMAP却没能够发现这些高能量的光子,所以在宇宙微波背景辐射上那些星系的周围有些光子的亏损。
All three groups reproduced Gurzadyan's analysis of the WMAP data and all agree that the data do contain low-variance circles.
这三组人都重新分析了Gurzadyan对WMAP数据的分析并且都同意数据确实包含低温度差的圆环。
This news comes as a series of papers from the WMAP team have been published concerning several different aspects of the observations.
这则消息来自WMAP团队公开发表的一系列论文,这是些涉及到不同观测方向的论文。
Data from the European Space Agency's Planck satellite, which launched in 2009, are expected to be far more detailed than those from WMAP.
从欧洲航天局在2009年发射的普朗克卫星【4】所取得的数据有希望比从威尔金森微波各向异性探测器(wmap)的数据更为详细。
In data from NASA's Wilkinson Microwave Anisotropy Probe (WMAP), the program found four regions in the universe that were flagged as promising.
在美宇航局的威尔金森微波各向异性探测器(WMAP)【3】所获得的数据中,这个算法在宇宙中发现有四个地区,它们标记出有着良好的研究前景。
The WMAP team has answered many longstanding questions about the universe's age and composition. WMAP acquired its final science data on Aug. 20.
WMAP团队解决了长期存在的宇宙年龄与结构的问题,在8.20日得出最后的科学数据。
And indeed, he identified a number of rings within the WMAP data that had a temperature variance that was markedly lower than that of the surrounding sky.
而且,他确实识别出WMAP数据里有一定数量的圆环具有明显低于周围背景的温度差。
The WMAP team used computer programs to find the proportion of wave sizes generating the sound spectrum, just as a prism converts light wavelengths to color.
威尔金森微波各向异性小组运用计算机程序去发现产生声谱的微波大小的比例,正象棱镜转换波长到颜色。
Then in 2003, NASA's space-based Wilkinson Microwave Anisotropy Probe (WMAP) mapped the CMB across the sky, producing an exquisite baby picture of the cosmos.
之后的2003年,NASA在太空中的“威尔金森微波各向异性探测器”(WMAP)为穿越天空的CMB绘制了映射图,为早期宇宙制做了一幅精确的照片。
Previously, scientists using data from WMAP measured the time since the Big Bang to be an incredibly precise 13.73 billion years (give or take 0.12 billion years).
先前,科学们使用WMAP观测的数据计算的大爆炸至今的时间是极其精确的137亿3千万年(前后误差1.2亿年)。
In addition, the team tested their analysis method by comparing the X-ray brightness of certain clusters with the strength of temperature changes seen in the WMAP data.
此外,通过对WMAP探测器数据中看到温度变化力度的X光亮度进行比较,该小组测试了他们的分析方法。
But that view is now being questioned by Joseph Silk at the University of Oxford and colleagues, who say it's possible that the WMAP observations have been misinterpreted.
但是,牛津大学的约瑟夫·修克及同事对这个观点提出了质疑。他说,威尔金森微波探测器的观察结果有可能被误解了。
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。
Launched in 2001, WMAP measures differences in the Cosmic Microwave Background (CMB) radiation, the residual heat of the Big Bang that fills the Universe and appears over the whole of the sky.
WMAP于2001年被送入太空,用来测量宇宙微波背景(CMB,即充满整个天空的大爆炸残留热量)辐射的差异。
They point out that the WMAP data clearly show that there are far more hot and cold spots at smaller angular scales, and that it is therefore wrong to assume that the microwave sky is isotropic.
他们指出WMAP的数据明显显示出在更小的角度尺度上具有更多的热点和冷点,因此假设微波背景各向同性是错误的。
WMAP was designed to provide a more detailed look at subtle temperature differences in the cosmic microwave background that were first detected in 1992 by NASA's cosmic background Explorer (COBE).
WMAP被设计用来对宇宙微波背景辐射的微小温度差进行详细观测,该差别首次在1992年被NASA的宇宙背景探测器观测到(COBE)。
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。
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。
应用推荐