Energetic electrons and positrons (antielectrons) move out from an inner X-ray ring, which marks a shockwave between different forms of matter, to produce an extended X-ray glow.
高能电子和正电子从一个内部的X射线环中向外运动，在不同形式的物质中标记出了一个冲击波，产生了一个膨胀的X射线光。
As an added bonus, an "x" particle could solve another perplexing cosmological mystery: why is there more matter than antimatter in the universe?
额外的收获是，“X”粒子还能解决另一个困扰已久的宇宙谜题：为什么宇宙中物质多于反物质？
Maybe antimatter -- made up of "X" particles -- accounts for a substantial fraction of the mysterious dark matter.
也许由“X"粒子构成的反物质其本质就是暗物质。
As an added bonus, an "x" particle could solve another perplexing cosmological mystery: why is there more matter than antimatter in the universe? (It's known as "baryon asymmetry" among physicists.)
额外的收获是，“X”粒子还能解决另一个困扰已久的宇宙谜题：为什么宇宙中物质多于反物质？(物理学家称之为“重子不对称”。)
Previous studies with Hubble and NASA's Chandra X-ray Observatory found evidence of dark matter in entire clusters of galaxies such as the Bullet cluster.
此前由哈勃望远镜和NASA的钱德拉X射线望远镜联手，观测整个星系群(例如：Bullet Cluster)时曾找到过暗物质的存在证据。
The absence of X would mean there's some other oddity out there throwing off the calculations—perhaps an unexpected distribution pattern of the halo of dark matter thought to surround the Milky Way.
如果X星系不存在，这将说明存在其他的问题导致这样的计算结果，也许是一个意料之外分布模式——这些暗物质本认为环绕着银河系分布。
As matter falls onto the neutron star, it gives off X-rays.
当伴星物质陷落到中子星上时，它就发射出X射线。
The new browser also gives you the power to sync Web browser bookmarks and passwords between all your PCs using Chrome no matter whether you're running Chrome on Linux, Mac OS x, or Windows.
使用Chrome，你还可以在你所有的电脑间同步浏览器书签和密码信息；不管你是在Linux、MacOSx，还是在Windows上运行的Chrome。
It plans to launch a hard X-ray modulation telescope to study the matter dynamics and high-energy radiation processes in the strong gravitational field of compact celestial bodies and black holes.
发射硬x射线调制望远镜，研究致密天体和黑洞强引力场中物质动力学和高能辐射过程。
The X-rays are sent off into space before the matter crosses the Schwarzschild radius and crashes into the singularity. Thus we can see this X-ray emission.
在物质穿过希瓦兹凯尔德半径，被压挤成单一体之前；x射线会进人太空，因而我们能够发现这种x射线辐射。
In fact the astronauts whizzed through in a matter of hours, receiving a radiation dose no greater than a medical X-ray.
事实上，宇航员们仅用了几个小时就穿过了这一层，受到的辐射量和接受一次X光透视检查差不多。
And X-ray diffraction allows us to characterize solid matter.
让我们可以用来，表征固态物质。
Analysis of the X-ray data shows that the point sources are associated with binary star systems that contain a neutron star or black hole that is pulling matter away from a normal star.
对X射线数据的分析表明，点源与包含有中子星或黑洞(它们正从正常恒星吸走物质)的双星系统成协。
The mineral matter has been separated from 18 coal samples with a low temperature asher, and analyzed by means of X-ray diffraction method.
本文采用低温灰化仪分离了我国18个煤样中的矿物质，用X射线衍射法对它们进行鉴定。
Unlike other engineering prizes (for example, the X Prize for lunar exploration), an award of the Methuselah mouse prize is not the end of the matter.
事实上他设置了两个头奖，分别是长生奖和返老还童奖。
As we had absolute confidence in our music, no matter how we dressed or what we did, we put up a fight possessing a strong will that this is X 'music.
我们对自己的音乐有绝对的信心，无论我们如何装扮或我们做了些什么，我们拥有很坚强的意志支配着，那就是x的音乐。
Each page presents an object, person or animal as seen through the X-ray lens, penetrating to the very core of physical matter.
每一页介绍一个对象，人或动物，通过X光透镜，渗透到物理问题的核心。
Each page presents an object, person or animal as seen through the X-ray lens, penetrating to the very core of physical matter.
每一页介绍一个对象，人或动物，通过X光透镜，渗透到物理问题的核心。
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