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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。
- 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 ray 银河系宇宙线
- 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 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
- 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
- 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。
- Scientists are using cosmic ray detectors to uncover the secrets of the earliest large metropolis of the Americas. 目前,考古学家和核物理学家们正在利用宇宙射线探测器的介子束在太阳金字塔底深处进行勘测,希望能解开这座金字塔的秘密以了解扑朔迷离的狄奥提瓦康古城。
- 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。
- The number of cascade particles changes according to the incident cosmic ray energy, observation height, etc. 到达地面的簇射粒子数目会随不同因素而改变,包括原初宇宙射线的能量、观测高度等。
- Using Monte-Carlo method, the propagation of cosmic ray hadrons throughatmosphere is simulated. 用蒙特卡洛 (Monte-Carlo) 方法,模拟了宇宙线强子成分在大气中的传播。
- Further application of pulsed laser technique to the study of high energy physics and cosmic ray physics are discussed. 最后,就脉冲激光技术在高能物理和宇宙线物理研究中的进一步应用作了讨论。
- 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。
- The reconstruction of shower core is one of the key works of cosmic ray experiment based on terrene. 摘要簇射芯位重建是基于地面的宇宙线观测实验的关键工作之一。
- The depthmen will measure cosmic ray penetration of the sea, radioactivity,the age of the water in the abyss. 深入海底的人将在深海测量宇宙射线对海水的穿透力、放射性活动,以及海水的年龄。
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