单词查询

photoperiods

释义

n. 光周期;

例句

Best studied are the effects of differing photoperiods on the times of height growth cessation, bud formation and dormancy onset.
研究最彻底的是不同的光周期对高生长停止,萌芽和进入休眠的时间的效应。
EFFECT OF DIFFERENT PHOTOPERIODS ON GROWTH, FLOWERING AND SEED PRODUCTION OF MYRIOPHYLLUM SPICATUM L.
光周期对穗花狐尾藻生长、开花与种子形成的影响。