| 释义 |
cosmic ray ˈkɔzmikrei 高Ｔ短语¹³¹⁶²⁰⁺³
基本英英Thesaurus例句
n.宇宙光
Noun:
highly penetrating ionizing radiation of extraterrestrial origin; consisting chiefly of protons and alpha particles; collision with atmospheric particles results in rays and particles of many kindsnoun.high-energy radiation from space
同义词 aurora particles,cosmic particle,cosmic particles,intergalactic matter,radiation The function, the structure and the cosmic ray test of the outer drift chamber for PEP-4 Experiment at SLAC are described.
本文描述了在美国 SLAC的 PEP-4实验中使用的大型外圆柱漂移室的作用、结构、宇宙线测试方法及其结果。 cnki
The time variation of the cosmic ray flux is one of crucial problems in the field of cosmic ray physics, solar geophysics and astrophysics, etc.
宇宙线强度随时间的变化，是宇宙线物理、太阳地球物理和天体物理等交叉学科中的重要问题之一。 cnki
All the experiments I report were made using the cosmic ray test system.
本论文的全部实验工作都是基于宇宙线测试完成的。 cnki
However, it lacked significance of statistical to study the time variation of the cosmic ray with even high energy before, because the cosmic ray flux with even high energy is very low.
由于甚高能宇宙线的低流强，一直以来甚高能以上能量宇宙线时间变化的研究缺乏统计意义。 cnki
This paper describes the control system of Zhengziou Cosmic Ray Air Shower Array.
本文描述—个宇宙线广延大气簇射观测阵列控制系统。 cnki |