1) rhythmic light
周期明暗光
2) light-dark cycle
光暗周期
1.
and Phaeodactylum triconutum were cultured in modified f/2 medium, and the influence of light-dark cycle on the production of extracellular polysaccharide was investigated.
)和三角褐指藻(Phaeodacty lumtriconutum)培养在3种不同的光暗周期下,研究了光暗周期对硅藻胞外多糖生产的影响。
3) light/dark regime
光/暗周期
4) Light-dark period
明亮-黑暗周期
5) Light-dark cycles
亮─暗周期
6) alternating occulting
互明暗光
补充资料：暗期(见光周期)
暗期(见光周期)
见光周期。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条