短語詞組短語geo -coded topographic data base 測(cè)地編碼地形數(shù)據(jù)庫topographic map data base 地形圖數(shù)據(jù)庫topographic base map 地形底圖topographic base film 測(cè)量軟片base topographic map 基礎(chǔ)地圖 返回 topographic base