毛白杨茎干不同方位夜间液流变化规律及其主要影响因子
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Azimuthal variation in nighttime sap flow and its mainly influence factors of Populus tomentosa
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图2. 毛白杨夜间蒸腾和茎干充水区分方法示意图。 |
Fig. 2. Scheme of distinguishing nighttime transpiration from stem refilling of Populus tomentosa. |
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