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1·The basal area growth model is the most important one in the integrated stand growth model.

断面积模型是全林模型系统中最重要的模型。

2·The results indicated that it is unbiased to estimate basal area of stand but inefficient when estimating stems per hectare by point sampling.

结果表明：点抽样估计林分断面积是无偏的，而估计林分每公顷株数效率不高。

3·Meanwhile, the result showed by random effects test demonstrated that basal area models of provenances planted on the same region was of no significant difference.

随机效应检查的结果表明，同一地区不同种源的断面积模型相同。

4·In addition, the paper analyzed and simulated growth process of stand basal area, volume and biomass under different initial planting density for Cunninghamia lanceolate, plantation.

另外，对杉木不同初植密度下林分断面积、蓄积和生物量的生长过程进行了分析和模型拟合。

5·The results show that the methods suggested by author not only improve the traditional method but also eliminate the phenomenon of zero and jumping in the estimation of basal area and volume incr...

结果表明，本文提出的理论方法不仅完善了传统方法而且克服了传统方法测定林分断面积、蓄积量零增长及跳跃现象。

6·It does this by activating an area of the brain called the basal forebrain.

它通过激活大脑一处被称之为基底前脑的区域来实现这点。

7·Basal metabolic rate decrease and viscus fat area rise with age, it add the disease rate of life habits.

随年龄增加，人体基础代谢率降低，内脏脂肪面积不断增高，增加生活习惯性疾病的发病率。

8·The fact that causes delayed healing of erosive OLP is related to elder people and smaller erosive area, suggesting that the basal cells of erosive lesion of aged patients proliferate inactively.

而OLP糜烂愈合延迟与患者年龄大和糜烂面积小有关，提示OLP老年患者糜烂边缘的基底细胞增殖不活跃，不能为迁移的基底细胞提供新的来源。

9·In long shoot, the leaf width, leaf length, leaf area, petiole length and basal Angle decreased, but the leaf index and the ratio of lobation increased as its arrangement increased.

一年生长枝叶片的叶宽、叶长、叶面积、叶柄长、叶基角均随叶序的增加逐渐减小，叶形指数和有缺刻叶的比例则增加。

10·The basal theme of the development along the river is to create competitive predominance continually and to exalt the holistic predominance and synthetical competition power of this area.

持续不断地创造竞争优势，提升沿江的整体优势和综合竞争力，是沿江开发的基本主题。