DBH:胸径
“Diameter at breast height”(简称DBH)是林业测量中常用的专业术语,其中文含义为“胸径”。这一缩写形式被广泛应用于各类科研文献与实践记录中,既能有效简化书写过程,也便于快速交流与数据统计。常见于植物学、生态调查和林业管理等多个领域,用以统一表示树木主干离地1.3米处的直径尺寸。
Diameter at breast height具体释义
Diameter at breast height的英文发音
例句
- Significant variations were found in tree height, diameter at breast height, volume, and survival rate between the transgenic and untransformed control plants.
- 转基因株系与对照株系间树高、胸径(DBH)、材积和保存率的差异均达到极显著水平;
- The results indicated that the five traits like height, diameter at breast height, volume, wood basic density and tracheid length showed at least significant genetic variation among clones.
- 结果表明,无性系间树高、胸径(DBH)、材积、木材基本密度和管胞长度存在显著至极显著差异。
- Relationships between diameter at breast height and cone / seed character of Pinus thunbergii population in Yantai coastal protection forest
- 烟台海防林黑松种群胸径(DBH)与种实性状关系
- The average height and diameter at breast height of reeds are significantly correlated with average water depth.
- 芦苇的平均高度和平均茎粗与平均水深呈显著相关。
- There is a nonlinear correlation between the diameter at breast height and the height.
- 胸径(DBH)与树高的关系为非线性关系。
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