| 单词 | dark-line spectrum | 
| 释义 | dark-line spectrum [`därk ¦līn `spek·trǝm]  SPECTROSCOPY The absorption spectrum that results when white light passes through a substance, consisting of dark lines against a bright background.  | 
	
| 随便看 | 
	
  | 
	
科学参考收录了103327条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。