optical activity

短语

[化] 旋光性; 旋光度 [医] 旋光度, 旋光性

词形变化

optical activities 复数 optical activities

释义与例句

n.
  1. 1.

    a property caused by asymmetrical molecular or crystal structure that enables a compound or crystal to rotate the plane of incident polarized light

    物理
  2. 2.

    A measure of the amount of optical rotation produced by a standard amount of a substance

    化学