Because cosmic rays are charged, their inbound trajectory should be jumbled by the Milky Way's magnetic field, so any hot spot on the cosmic ray map demands an explanation.
他是该项目的主要调查员。因为宇宙线是带电的，它们回溯发射源的轨迹会被银河的磁场破坏，所以宇宙射线图像上任何一个热点都需要一个解释。
The magnetic field associated with these particles helps protect the Earth from cosmic rays by deflecting them from the planet.
地磁场同这些粒子相结合令宇宙射线发生弯曲，从而帮助地球避开来访的宇宙射线。
The satellite also found local magnetic fields, indicating that Mars once had a global magnetic field like Earth's, shielding it from cosmic ray.
卫星同样发现了火星的磁极，表明火星曾经有一个像地球一样的磁场，来屏蔽宇宙射线的影响。
The satellite also found local magnetic fields, indicating that Mars once had a global magnetic field like earth 's, shielding it from cosmic rays.
这个卫星还发现了局部的磁场，表明火星曾经有一个全球的磁场正如地球上的那样，从而阻挡宇宙射线。
All this adds up to unexpectedly rapid cosmic-ray acceleration in a magnetic field amplified by a factor of more than 100.
所有这些因素加在一起，造成在一个被放大了100倍以上的磁场中宇宙射线的加速异乎寻常地快。
All this adds up to unexpectedly rapid cosmic-ray acceleration in a magnetic field amplified by a factor of more than 100.
所有这些因素加在一起，造成在一个被放大了100倍以上的磁场中宇宙射线的加速异乎寻常地快。
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