Principal component analysis of nine indexes influencing photosynthetic rate showed that solar radiation and air temperature can represent for the prime variable of primacy principal component approximately, and stomatal conductance can represent fr the secondary principal component.

  • 对影响光合速率的9个指标的主成分分析表明,第一主因子的决定变量可以光照、气温为代表,第二主因子以气孔导度为代表。

  • 互联网摘选 2025-02-21 14:39:49

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