单词：racemic
音标：[rә'si:mik] ；
a. 外消旋的
[医] 总状花的, [外]消旋的
[医] 总状花的, [外]消旋的
a. Pertaining to, or designating, an acid found in many kinds
of grapes. It is also obtained from tartaric acid, with which it is
isomeric, and from sugar, gum, etc., by oxidation. It is a sour white
crystalline substance, consisting of a combination of dextrorotatory
and levorotatory tartaric acids.
of grapes. It is also obtained from tartaric acid, with which it is
isomeric, and from sugar, gum, etc., by oxidation. It is a sour white
crystalline substance, consisting of a combination of dextrorotatory
and levorotatory tartaric acids.
racemic的用法和样例：
例句
用作形容词(adj.)
- Epoxidation and oxidation gave the racemic C18-juvenile hormone.通过环氧化和氧化就得到外消旋的含十八个碳的昆虫返动激素。
词汇搭配
- racemic acid外消旋酸
- racemic compound外消旋化合物...