The relation between photosynthesis and transpiration characters of reed and nitrogen removal efficiency was analyzed adopting correlation coefficient analysis technique.
采用相关系数法分析了芦苇光合及蒸腾特性与脱氮效率之间的关系。
From analysis of the transpiration coefficient, it shows that rice is not much.
蒸腾系数分析，水稻生理需水并非最多。
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