短語(yǔ)詞組短語(yǔ)canopy chlorophyll density 冠層葉綠素密度Canopy Nitrogen Density 冠層氮密度forest canopy density 森林郁theoretical canopy density 理論郁閉度canopy density prediction 郁閉度預(yù)報(bào)density of canopy 林冠密度;樹(shù)冠覆蓋密度density of canopy detail 林冠密度Stem density and canopy height 分支密度和冠層高度 返回 canopy density