A WORD, A WORLD
photoperiodism
英 [fəʊtəʊ'pɪərɪədɪzm]
释义
- n.
- 【生】光周期现象
- 网络
- 光周期性；光周性；光周效应
展开详细释义
n.
1.【生物学】光周期现象
在例句中理解 2 句
But there were obvious spring and strong photoperiodism tendencies among present big spike cultivars. These need to improvement.
近期育成的大穗品种多有明显的春性化、强感光性，需要加以改进。
Photoperiodism and Diapause: Seasonal Adaptation in Crickets of Japanese Islands
光周性和滞育：日本列岛蟋蟀的季节适应