英语语法分析

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。

The length of the lower glume is very variable, even within a single raceme.

更低的颖片的长度非常易变，即使在一单个的总状花序内。

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。