1) Crown lighting area
树冠采光面积
1.
Crown lighting area index and leaf area index were a reflection of solar energy utilization efficiency of green plants.
围绕着树木光合作用,根据乔木树冠特点,深入研究树冠采光面积系数这一新概念。
2) crown surface area
树冠表面积
1.
mongolica) plantation, the predicting models of crown surface area and crown volume were developed according to power function as base model by analyzing the relationship between crown surface area and crown volume with stand and tree variables.
mongolica)人工林6块固定标准地30株枝解析数据,在分析树冠表面积和树冠体积与林分变量和林木变量的基础上,利用幂函数建立了树冠表面积(CSA)和树冠体积(CV)的预估模型,同时还对林木材积生长量与CSA和CV进行了相关分析。
3) Crown sectional area
树冠横断面面积
4) light opening area
采光面积
5) tree-crown area detection
树冠面积提取
6) projected area of crown
树冠投影面积
补充资料：树冠
1.乔木树干以上连同集生枝叶的部分，其状如冠，故称。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条