diameter at breast height 胸径 ; 胸高直径 ; 倍胸径 ; 平均胸径
girth breast height 胸高干围
basal area of breast-height 胸高断面积
Breast-height form-factor 胸高形数
breast height form quotient [林] 胸高形率
Tree density, the diameter of trees at breast height and the hygroscopic volume of plant leaves were determined in each plot in order to analyze the relationship between plant species diversity and ecosystem function related to soil conservation and community structure. The degraded AEI, APMO, APLO and ACKV communities were restored naturally and the AEME was restored using plantation trees of E. smith and E. maidenii at AEI.
物种多样性与影响土壤保持功能的群落郁闭度、密度和胸高断面积呈正相关关系。
参考来源 - 植物多样性与生态系统土壤保持功能关系及其生态学意义·2,447,543篇论文数据，部分数据来源于NoteExpress
The trunk runoff is decrease gradually with tree diameter breast height increased, the crown cover areas enlarged and the bark thickened.
树干茎流量随着林木胸径的增加、林冠覆盖面积的增大和树皮增厚而减小。
Factors involved in the model are tree height, DBH, bark thickness at breast height, height of first dead branch, and height of blackened trunk.
判别因子包括个体的树高、胸径、胸高处皮厚、第一枯枝高和树干熏黑高度。
Factors involved in the model are: tree height. diameter at breast height. bark thickness at breast height. height of first dead branch and height of blackened trunk.
判别因子分别是：个体的树高、胸径、胸高处皮厚、第一枯枝高和树干熏黑高度。
应用推荐