photon flux density

基本解释

• 光子通量密度

英汉例句

双语例句

• The total photosynthetic photon flux density above and below canopy has a significant diurnal and seasonal changes and the changes of the upper and lower canopy are consistent.
  冠层上方和下方总的光合光量子通量密度具有明显的日变化和季节变化，并且冠层上下变化规律一致。
• Diurnal change of net photosynthesis rate(NPR) in Xinjiang cotton fields with high yield had one peak value appearing at 14:00. NPR was positive correlation with photosynthetic photon flux density.
  高产棉田净光合效率日变化有1个明显的峰值，出现在14：00，它与光合光量子通量密度呈线性正相关。

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词组短语

短语

• photosynthetic photon quanta flux density 光合光量子通量密度;高光强
• Photosynthetic Photon Flux Density 光量子通量密度;子通量密度;光合光量子通量密度;光合作用光子通量密度
• photon flux density spectrum 光子通量密度谱
• Relative photosynthesis photon flux density 相对光量子通量密度

• photon flux density更多词组

专业释义

能源科学技术

• 光子通量密度