mountain birch
英
美
[网络] 高原桦
双语例句
- Photosynthetic Characteristics of Birch during Different Succession Stages in Great Xingan Mountain The Isolation and Regulation about Contaminate Microbials in Natural Asian White birch Juice
大兴安岭不同演替阶段白桦种群光合生理生态特征天然白桦树液中污染微生物的分离与控制 - Forest diameter structures in two areas are Shuangfeng mountain shape curve, but Luan of the first month forest birch diameter structure fitting effect is poor, were not consistent with the existing model of distribution.
中龄林直径结构在两地区都呈现出双峰山状曲线，但孟滦林场白桦直径结构拟合效果较差，均不符合现有模型分布。 - As the dragon mountain forest birch diameter structure fitting with logarithm normal distribution. ( 3) birch sapling forest level distribution structure in two regions showed aggregated distribution, the average angle of large scale.
而黑龙山林场白桦直径结构拟合符合对数正态分布。（3）白桦幼龄林水平分布结构在两个地区均呈现聚集分布，其平均角尺度较大。