植物叶片在离体后,水分会迅速减�,叶片内的各种生理活动都会�生变化.离体叶片净光合速率下降有两个主要因素:一是气孔导度(指单位时间、单位面积 Template


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tomski植物叶片在离体后,水分会迅速减�,叶片内的各种生理活动都会�生变化.离体叶片净光合速率下降有两个主要因素:一是气孔导度(指单位时间、单位面积 coloring