分析了梭梭种群的径级结构、高度结构、密度和空间分布格局变化等。

The diameter structure, the height structure, the density and the distribution pattern were worked out.

youdao

分析了梭梭种群的径级结构、高度结构、密度和空间分布格局变化等。

The diameter structure, the height structure, the density and the distribution pattern were worked out.

youdao