- 底面积；基域。
- basal: adj. 1.基部的。 2.基础的，基本的。 ...
- area: n. 1.面积；平地；地面。 2.空地；〔英国〕地下室前 ...
- average basal area: 平均断面积
- basal anal area: 基臀域
- basal area age: 胸高断面年龄
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basal area中文什么意思
- 底面积；基域。
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例句与用法
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- The method of modified simplex was applied to optimize the models , and the fitting results show that liu - logistic model was more suitable than logistic model to the actual growth trend of form . taxus chinensis var . mairei population , and the highest growth rate of basal area was the tenth age class , namely the phase when breast diameter was 68 ~ 76 cm
以胸高断面积代替种群生物量，分别采用logistic常规模型及刘金福提出的logistic改进模型对南方红豆杉种群的增长动态进行研究，运用改进单纯形法对模型进行优化，拟合结果表明改进模型比logistic常规模型更符合南方红豆杉种群的增长趋势，南方红豆杉种群的最大增长速度出现在第10龄级，即胸径为68 76cm时期。
百科释义
Basal area is the term used in forest management that defines the area of a given section of land that is occupied by the cross-section of tree trunks and stems at their base.
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