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extinction coefficient in crop canopy
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extinction coefficient in crop canopy
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作物冠层消光系数
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extinction coefficient in crop canopy
作物冠层消光系数
光线通过叶片层投射水平面上的阴影面积与叶片面积的比值。用来表征植物群丛对太阳辐射的衰减特征的一个参数。即为植被对光辐射吸收能力的一个表达参数。
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