First, we make the Digital Line Graphic with land use Detailed Survey graphs.

首先，利用原土地利用详查图件，生成详查成果的数字线划图。

youdao

First, we make the Digital Line Graphic with land use Detailed Survey graphs.

首先，利用原土地利用详查图件，生成详查成果的数字线划图。

youdao