basal area的意思

basal area中文翻譯：

底面積，莖占面積，斷面積

斷面積；底面積；莖占面積

相似詞語短語

coastal area───沿海地區，海岸區

basaltware───n.玄武陶

goal area───小禁區，球門區

rural area───[農]農村地區；鄉郊地區

vast area───廣大的地區

backstage area───后臺區

basal ganglia───[解剖]基底神經節；[解剖]基底核

basal body───[細胞]基體；基部小體

basal cell───基底細胞；[昆]基室

雙語使用場景

The basal area growth model is the most important one in the integrated stand growth model.───斷面積模型是全林模型系統中最重要的模型。

The results indicated that it is unbiased to estimate basal area of stand but inefficient when estimating stems per hectare by point sampling.───結果表明：點抽樣估計林分斷面積是無偏的，而估計林分每公頃株數效率不高。

result showed by random effects test demonstrated that basal area models of provenances planted on the same region was of no significant difference.───隨機效應檢查的結果表明，同一地區不同種源的斷面積模型相同。

In the tree crown, the basal area growth of trunk sapwood is approximately equivalent to that of the upper branch sapwood.───在樹冠內，樹干邊材斷面積生長量與其上部的枝條邊材斷面積生長量大致相等。

Individual basal area growth model was developed for tree species groups of mixed larch-spruce stands by multiple stepwise regressions.───采用多元逐步回歸方法，分樹種（組）建立了落葉松云冷杉針闊混交林中落葉松、其它針葉樹和闊葉樹的單木斷面積生長模型。

Both biodiversity and basal area reduces by earth surface roughness increasing.───物種多樣性和胸高斷面積隨地表粗糙度增加呈降低的趨勢。

The paper describes the problem of conventional growth and yield model and the use of nonlinear mixed-effect models in modeling basal area.───該文描述了傳統生長收獲模型存在的問題及非線性混合效應模型在預估林分斷面積方面的應用，介紹了非線性混合效應模型的表達形式。

Difference Analysis of Community Biodiversity and Basal Area Under Different Terrain───不同地形條件下群落物種多樣性與胸高斷面積的差異分析

Verification of the Impact of Chinese Fir Provenances on Basal Area Growth Models───杉木種源對斷面積模型參數影響的驗證

英語使用場景

So the determination of basal area factor is most important in forest measuration with angle gauge.

Then, within-plot time series error autocorrelation of basal area data and cutting intensity which were expressed with dummy variable were taken into account in mixed model.