词族 · raceme
词形变化
英语词源
- raceme
-
raceme: see raisin
- raceme (n.)
- type of flower cluster, 1785, from Latin racemus "a cluster of grapes" (see raisin). Related: Racemic; racemism.
权威例句
- 1. Raceme resolution is the main route for preparation of chiral compounds.
- 对外消旋体实施拆分是获得手性物质的重要途径.
- 2. Raceme separation is the main rout for preparation of pure enantiomers.
- 外消旋体拆分是获得单一手性化合物的重要途径.
- 3. Raceme short, red rose flower, sometimes with purple and white stripes and aromatic.
- 总状花序短, 花玫红色, 有时具紫色和白色的条纹,芳香.