cosmic rays
英 [ˌkɒzmɪk ˈreɪz]
美 [ˌkɑːzmɪk ˈreɪz]
n. 宇宙线
牛津词典
noun
- 宇宙线
rays that reach the earth from outer space
柯林斯词典
- 宇宙射线
Cosmic raysare rays that reach earth from outer space and consist of atomic nuclei.
双语例句
- Just how much cosmic rays affect cloud formation has, however, remained elusive.
然而，究竟有多少宇宙射线影响了云的形成还是个未知数。 - Supernova explosions release tremendous amounts of radio radiation, x-radiation and cosmic rays, as well as other elements.
超新星爆炸时发射出大量的无线电射线、X射线和宇宙射线以及其他粒子。 - Its surface should darken over the years as dust and cosmic rays mar its pristine whiteness, and yet it's kept its youthful sheen.
它的表面多年来由于尘埃和宇宙光破坏它的原始亮度，它应该变暗。可它现依然保持着青春的光辉。 - Subatomic particles are routinely detected smashing into Earth's atmosphere at incredibly high energies, but the origin of these ultra-high-energy cosmic rays ( UHECRs) remains a mystery.
亚原子粒子被检测到以无法令人无法相信地高能进入地球大气层，但这些极端高能的宇宙射线的来源一直是个谜。 - Anything from cosmic rays to radiation to diet may activate a dormant oncogene, but how remains unknown.
从宇宙射线、射到日常饮食，任何东西都可能激活一个处于静止状态下的致癌基因，但如何激活尚不为人知。 - Several layers of shielding will safeguard the payload from cosmic rays, meteorites, and atomic oxygen.
几层防护屏将保护有效负载免受宇宙射线、陨星和原子氧的危害。 - Escape pathlength of cosmic rays
宇宙线逃逸路径长度 - A key concern for astronauts as well as during the stay on Mars is dangerous radiation in the form of storms of high-energy particles from the sun as well as cosmic rays from deep space.
对宇航员来说，以及对在火星停留来说，一个关键的问题是来自太阳的一阵阵高能量粒子风暴，及深层宇宙的宇宙射线中存在的危险辐射。 - The inelastic cross-section and the distribution of the number of wounded nucleons in proton-Air collision have significant influence on the development of EAS caused by superhigh energy cosmic rays.
在对超高能区宇宙线产生的广延大气簇射的模拟计算中注意到，质子&空气核碰撞中的受伤核子数分布和非弹性截面对于簇射的纵向发展有着重要的影响。 - Application of Hadron-Hadron Nuclear Interaction Parametrization Model in the Study of Superhigh Energy Cosmic Rays
强子-强子核相互作用参数化模型在超高能宇宙线研究中的应用