The ETR was higher shows the rate of relative photosynthetic electron transport was higher.
而ETR较高又说明叶片细胞的相对光合电子传递速率较高。
Changes of photosynthetic electron transport activity and relevant photosynthetic enzyme activity during the maturation and senescence of tobacco leaves were studied.
研究了烟叶成熟衰老过程中光合电子传递和有关光合酶活性的变化规律。
The decreasing of thylakoid membrane electron transport activities in sharp fall phase were significantly higher than that of active photosynthetic duration under strong illumination stress.
强光逆境下，速降期类囊体电子传递活性受抑制程度比高值持续期明显。
The decreasing of thylakoid membrane electron transport activities in sharp fall phase were significantly higher than that of active photosynthetic duration under strong illumination stress.
强光逆境下，速降期类囊体电子传递活性受抑制程度比高值持续期明显。
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