levorotatory

1.The optical rotation detector was a perfect supplemental tool for chiral chromatography,which could provide the right information about dextrorotatory and levorotatory enantiomers.

与单纯的紫外检测器相比,旋光检测器方便地得到手对映体的左旋或右旋特。

2.Since this mixture has a different optical rotation (levorotatory) from the original sucrose, the mixture is called invert sugar.

合物和蔗糖具有不同的旋光度，因被称为转化糖。