photoperiod

英 [ˌfəʊtə'pɪərɪəd] 　　美 [ˌfoʊtə'pɪrɪəd] 　　

n. 光周期

形容词: photoperiodic

photoperiod的用法和样例：

例句

用作名词 (n.)

The gibberellins interact also with photoperiod in the determination of flowering.
赤霉素也和决定开花的光周期有关。

photoperiod的相关资料：

临近单词

photofet photo photoperiod sensitivity Photoscotosia albiplaga photocatalytie activity photocatalyticoxidation photochemical inversion photovoltaic technology Photoelastic experiment photoelectric separator photosensitive detector photoelectric equipment

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