photoperiod
photoperiod漢語(yǔ)翻譯
photoperiod詞型變化
photoperiod詳細(xì)解釋
pho.to.pe.ri.od
n.(名詞)The duration of an organism`s daily exposure to light, considered especially with regard to the effect of the exposure on growth and development.光周期:有機(jī)物每天暴露于陽(yáng)光的時(shí)間,著重考慮的是暴露于陽(yáng)光對(duì)生長(zhǎng)和發(fā)展的影響
【引伸】
pho.tope.riod.ic