【正文快照】： 文中代号:冲wL一叶水势(Leaf water potential),rs一气孔阻力(Stomatal resis-tanee);TR一蒸腾速率(TransPiration rate),RH一相对湿度(Relative humi-dit了),冲wv一大气水势(Wo...
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欢迎访问科学通报 杂交F9代重组自交系群体(195个株系)的冠层温度(canopy temperature, CT)、叶水势(leaf water potential, LWP)和结实率(spikelet fertility, SF). 相关分析结果表明, 干旱条件下, 冠层温
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It was revealed that significant differences in leaf water potential,stomatal resistance,transpiration rate, and rate of water loss of excised-leaves existed among genotypes.
研究表明，叶水势、气孔阻力、蒸腾强度和离体叶片失水速率品种间均存在明显差异。
参考来源 - 期刊学术社区The t ranspiration rate was decreased by 30% when CO2 enrichment. The drought stress increased leaf water potential,and stomatal resistance and decreased transpiration rate and photosynthetic rate.
干旱胁迫使叶片水势、气孔阻力增大，蒸腾速率、光合作用速率下降。
参考来源 - 羊草叶片对高COThe predawn leaf water potential of rice plant decreased significantly when soil water content or soil water potential went down a threshold value, resulted in an obvious decline in the single leaf net photosynthetic rate.
凌晨叶水势随土壤含水量的降低而降低，表现为阈值反应。
参考来源 - 期刊学术社区·2,447,543篇论文数据，部分数据来源于NoteExpress
During the day water loss by transpiration exceeds water absorption by the roots and leaf water potential decline.
白天蒸腾作用散失的水分超过根系吸收的水分，因而叶子的水势就下降。
Soil matric potential, leaf water potential and atmosphere water potential is diversity in temporal and spatial variation.
通过相关性分析得出土壤基质势，叶水势，大气水势三者在时间和空间上都有很大的差别。
Leaf water potential and transpiration velocity of plant is two important physiologic index that reflect water regime of plant.
植物叶水势和蒸腾速率是反映植物水分状况的两个重要生理指标。
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