And the DEM is fused with the ASTER color image in the copper mine,based on RS technology combined with 3D-GIS.是什么意思_And the DEM is fused with the ASTER color image in the copper mine,based on RS technology combined with 3D-GIS.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句