基本解釋[地球科學]地理底圖英漢例句雙語例句This paper states the geographical map management system of Xishan coal mining area. Xishan coal electricity group company builds the company standard data-base for 2GB digital geographical map.為了實現(xiàn)測繪成果資料的科學化管理，建立了西山礦區(qū)地形圖管理系統(tǒng)，以2 GB的數(shù)字化地形圖創(chuàng)立了一個西山煤電集團公司規(guī)范的數(shù)據(jù)庫。geographical base map更多例句詞組短語短語digital geographical base map 數(shù)字地理底圖geographical base map更多詞組專業(yè)釋義地球科學地理底圖