| 单词 | radical | 
| 释义 | radical [`rad·ǝ·kǝl]  BOTANY 1. Of, pertaining to, or proceeding from the root.  2. Arising from the base of a stem or from an underground stem.  MATHEMATICS 1. In a ring, the intersection of all maximal ideals. Also known as Jacobson radical.  2. An indicated root of a quantity. Symbolized √ .  ORGANIC CHEMISTRY 1. org chem  2. See <<free radical>>  | 
	
| 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。