“photosynthetic nitrogen-use efficiency”的概念、定义、翻译、参考文献-科学参考

单词	photosynthetic nitrogen-use efficiency
释义	photosynthetic nitrogen-use efficiency Encyclopedia 农学植物分子生物学释 photosynthetic nitrogen-use efficiency光合氮素利用效率植物净光合速率与单位叶面积氮含量的比值，即植物光合能力与叶片氮素含量的比率。是衡量氮素分配及光合效率的有效指标，统称潜在光合氮素利用效率（PNUE），是氮利用效率与固定CO2关系的瞬时测度。
随便看	vertical press filter vertical product differentiation vertical profile observing vertical projection vertical projection plane vertical protection vertical public opinion confrontation vertical refraction coefficient vertical refraction error vertical relative aperture vertical resonance vertical restraint vertical retort process for smelting magnesium vertical revolving circle vertical revolving instrument vertical scaling vertical scanning generator vertical scope of operation vertical seam fishway vertical search vertical search engine vertical seisimic profile logging instrument vertical seismic data processing vertical seismic profile vertical seismic profiling logging

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