詞語：photoperiod
photoperiod的解釋
photoperiod[,fəutə'piəriəd]n. 光週期
photoperiod的意思
photoperiod 光週期;光照期;老週期;光照〔周〕期;daily photoperiod 每日光照期;critical photoperiod 臨界光週期;釋義：臨界光週期;photoperiod pathway 光週期途徑;photoperiod induction 光週期誘導;
photoperiod的參考例句
1.Photoperiod produces little influence on the diapause of housefly larvae. 光週期對家蠅幼蟲滯育的影響不大。
2.Objective To explore the effects of temperature and photoperiod on diapause of housefly larvae. 目的探討溫度和光週期對家蠅幼蟲滯育的影響。
3.The cline is considered the probable result of geographic trends in precipitation, temperature, and perhaps also photoperiod . 人們認為這種梯度變異可能是降水量，溫度也許還有光週期等地理趨勢造成的結果。