• 本文主要调查方法选择群落结构特征参数计算两方面阐述城市街道绿化树种结构量化研究方法。

    The research method of quantifying the structure of street tree populations was mainly described from the survey method selection and the calculation of the parameters of street tree populations.

    youdao

  • 本文主要调查方法选择群落结构特征参数计算两方面阐述城市街道绿化树种结构量化研究方法。

    The research method of quantifying the structure of street tree populations was mainly described from the survey method selection and the calculation of the parameters of street tree populations.

    youdao

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