| 释义 |
〔photoperiodism〕The response of an organism to changes in its photoperiod, especially as indicated by vital processes.光周期现象：生物在暴露于阳光期间对变化产生的反应，尤指通过生物过程显示出来的反应〔specialization〕A character, a feature, or an organism resulting from such adaptation.特化机体：由这种适应变化产生的有机体、特征或器官 |