| 单词 |
emission lines |
| 释义 |
DictionarySeespectral lineemission lines
emission lines See emission spectrum.emission lines[i′mish·ən ‚līnz] (spectroscopy) Spectral lines resulting from emission of electromagnetic radiation by atoms, ions, or molecules during changes from excited states to states of lower energy. |
| 随便看 |
- november 22, 2011
- november 22, 2012
- november 22, 2013
- november 22, 2014
- november 22, 2015
- november 22, 2016
- november 22, 2017
- november 22, 2018
- november 22, 2019
- november 22, 2020
- november 22, 2021
- november 22, 2022
- november 22, 2023
- november 22nd
- november 23
- november 23, 2011
- november 23, 2012
- november 23, 2013
- november 23, 2014
- november 23, 2015
- november 23, 2016
- november 23, 2017
- november 23, 2018
- november 23, 2019
- november 23, 2020
|