radical ['rædikl]
食品词典中的关于radical的专业释义： | |
英文名称 | 中文名称 |
| acid radical | 酸根 |
| free radical | 自由基，游离基 |
| methylene radical | 亚甲基 |
| peroxy radical | 过氧基 |
| radical | 基，原子团，根 |
| radical scavenger | 基团净化剂，自由基净化剂 |
| radical substitution | 基团取代 |
| radical trapping agents | 游离基捕集剂 |
| free radical | 游离基；自由基 |
| iminoxyl free radical | 氧化亚胺自由基 |
| oxyradical | 氧化自由基 |
参考词典中radical的常规释义：
基本释义
- n. 激进分子,语根,基础
a. 激进的,根本的,基本的,根的
词形变化
- 时 态：root·ed, root·ing, roots名 词：root'er
常用短语
- alkyl radical
烷基 - free radical
自由基，游离基 - methyl radical
甲基 - methylene radical
亚甲基 - radical hysterectomy
根治性子宫切除术，子宫根治性切除术 - radical mastectomy
根治性乳房切除术 - radical sign
n.[数]根号 - alcohol radical
【医】 醇基 - benzyl radical
【化】 苄基
- alkyl radical
参考例句
- presented their radical ideas in the garb of moderation.
在温和外衣后面表现了他们的激进观点 - Having one replaceable atom or radical.
一元的有一个可置换原子或原子团的 - A radical republican during the French Revolution.
雅各宾党人法国大革命中激进的民主分子 - A univalent organic radical,C2H5.
乙基一种一价烃基的 - Radicals seeking to overthrow the social order.
企图扰乱社会次序的激进分子
- presented their radical ideas in the garb of moderation.
英英解释
6个名词解释
- (chemistry) two or more atoms bound together as a single unit and forming part of a molecule
[同] group, radical, chemical group - an atom or group of atoms with at least one unpaired electron; in the body it is usually an oxygen molecule than has lost an electron and will stabilize itself by stealing an electron from a nearby molecule
[同] free radical, radical
[例]- in the body free radicals are high-energy particles that ricochet wildly and damage cells
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- a person who has radical ideas or opinions
- a character conveying the lexical meaning of a logogram
- a sign placed in front of an expression to denote that a root is to be extracted
[同] radical, radical sign - (linguistics) the form of a word after all affixes are removed
[同] base, radical, root, root word, stem, theme
[例]- thematic vowels are part of the stem
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- of or relating to or constituting a linguistic root
[例]- a radical verb form
- especially of leaves; located at the base of a plant or stem; especially arising directly from the root or rootstock or a root-like stem
[同] basal, radical
[反] cauline
[例]- basal placentation
- radical leaves
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- (used of opinions and actions) far beyond the norm
[同] extremist, radical, ultra
[例]- extremist political views
- radical opinions on education
- an ultra conservative
- markedly new or introducing radical change
[同] radical, revolutionary
[例]- a revolutionary discovery
- radical political views
- arising from or going to the root
[例]- a radical flaw in the plan
less ...点击查看……- (chemistry) two or more atoms bound together as a single unit and forming part of a molecule
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