| 释义 |
ra·ce·mic AHD[rā-sēʹmĭk, -sĕmʹĭk, rə-] D.J.[reɪˈsiːmɪk, -ˈsemɪk, rə-]K.K.[reˈsimɪk, -ˈsɛmɪk, rə-]adj.（形容词）- Of or relating to a chemical compound that contains equal quantities of dextrorotatory and levorotatory forms and therefore does not rotate the plane of incident polarized light.外消旋的：属于或关于一种化合物的，该化合物由等量的左旋和右旋形式组成，因而对偏振光平面不旋光
|