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- Primary galactic cosmic rays enter the solar system from interstellar space, and are made up of protons with energies above 100 MeV, extending up to astronomically high energies. 主要的银河宇宙射线从星际空间进入太阳系,由能量在100兆电子伏以上的质子组成,直到高达天文数字的能量。
- Launched by NASA in 2001 as part of the Mars Odyssey Orbiter, MARIE's instruments are measuring doses of galactic cosmic rays and energetic solar particles as the spacecraft circles the Red Planet. 2001年,NASA火星奥德赛号发射升空,在太空船环绕这颗红色行星航行之际,MARIE的仪器也同步测量银河宇宙射线与高能太阳粒子的剂量。
- The plastic nuclear track detector CR-39 is exposed for about 10 hours in balloon observation in 1982.The relative abundance (E>3.6 GeV/n) of the galactic cosmic rays is obtained and compared the result with the satellite data. 在1982年的气球飞行中;球载塑料核径迹探测器CR-39在气球高度飞行了10小时.;测得E>3
- Deep space radiation environment,a main influence factor on deep space exploration,comprises solar particle events,galactic cosmic rays,capture radiation belts,black body surface radiations. 深空辐射环境是影响深空探测任务的一个主要因素,它主要包括太阳粒子事件、银河宇宙射线、俘获辐射带和黑体表面辐射。
- Cloudiness Variation Observed at Yangbajing during Forbush Decrease of Galactic Cosmic Rays 宇宙线福布什下降期间羊八井云量的变化
- The Variations of Galactic Cosmic Ray Intensity and the K Category of Magnetic Disturbances 宇宙线强度变化与磁扰K类型
- galactic cosmic rays 银河系宇宙线,银河宇宙射线
- GCR (Galactic cosmic rays) 银河系宇宙线
- galactic cosmic ray 银河系宇宙线
- Ordinary cosmic rays are puny things. 普通的太空射线都是微不足道的东西。
- Sometimes, cosmic rays affect the earth. 宇宙射线有时候也会对地球产生影响。
- Cosmic rays and X-rays produce energetic electrons by ionization. 宇宙射线和X射线因其电离作用产生高能电子。
- These cosmic rays, as they are called, consist mostly of protons. 这些被称为宇宙射线的物质主要是由质子组成的。
- The estimated average energy of the particles in the cabin is on the level of Galactic cosmic radiation. 舱内粒子的平均能量很高,主要成分是银河宇宙辐射。
- The time jetter of the cosmic ray detecting system is 79.5 ps. 宇宙线测量系统的时间晃动为 79.;5ps
- New results from Auger, however, indicate that 12 of 15 ultra high energy cosmic rays have sky directions statistically consistent with the positions of nearby active galactic nuclei. 然而,从奥格观测站得到的最新数据表明12/15的极高能宇宙射线在统计上有天区位置分布,也就是与附近活跃星系核位置有关。
- From far out in space come other kinds of radiation know as cosmic rays . 从很远的太空来的其他射线称为宇宙射线。
- Conversely, when solar activity is less intense, more cosmic rays get through. 一项研究发现,当宇宙射线最弱和最强时,地球上空为云层所覆盖的区域比例分别是65%25和68%25。
- Special instruments for measuring cosmic rays are installed in the satellite. 卫星中装有测量宇宙射线用的特种仪器。
- From time to time, the sun produces bursts of energetic ions and electrons; furthermore, charged particles are a major component of the galactic cosmic radiation that constantly bombards our solar system. 太阳有时会爆发高能的离子与电子;再者,以带电粒子为主成份的银河宇宙射线,也会频频轰击我们的太阳系。