cosmic rays
cosmic rays是什么意思、cosmic rays怎么读
【医】 宇宙线
cosmic rays汉语翻译
【医】 宇宙线
cosmic rays英语解释
名词 cosmic ray:
- 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 kinds同义词：cosmic ray