请输入您要查询的字词:

 

单词 gamma radiation
释义 gamma radiation
Electromagnetic radiation emitted by excited atomic nuclei during the process of passing to a lower excitation state. Gamma radiation ranges in energy from about 10-15 to 10-10 joule (10 keV to 10 MeV) corresponding to a wavelength range of about 10-10 to 10-14 metre. A common source of gamma radiation is cobalt–60:

The de-excitation of nickel–60 is accompanied by the emission of gamma-ray photons having energies 1.17 MeV and 1.33 MeV
随便看

 

物理辞典收录了3346条物理词条,基本涵盖了常用物理知识及物理英语单词词组的翻译及用法,是物理学习的有利工具。

 

Copyright © 2000-2023 Newdu.com.com All Rights Reserved
更新时间:2025/6/23 17:04:12