旋光度 [光] optical rotation
optical activity
- 溶液的旋光度应该在溶液配制好30分钟内进行测定。
Optical rotation of solutions should be determined within 30 minutes of preparation. - 利用螺旋理论的规律可以准确预测其旋光方向,也可以计算其旋光度。
On the basis of helix theory, the rotatory direction can be predicted precisely and the optical rotation can be calculated, too. - 四咪唑分子具有光学活性,为了确定旋光度的大小和方向,使用传统方法既耗时又不经济。
The tetramisole molecular have optical activity. The traditional method is time and cost consuming to decide the rotatory direction and the value of optical rotatory.