常見例句雙語例句This paper discusses building theories and approaches of relational mode for attributive database of Geographic Information System (GIS).討論了GIS屬性數(shù)據(jù)庫設(shè)計中關(guān)系模式的搆造原理和方法。By integrating the spatial data with the attributive data of received, this system can intuitively display data receiving information and easily query and search data as needed.該系統(tǒng)通過空間數(shù)據(jù)和數(shù)據(jù)接收屬性信息的結(jié)郃，實現(xiàn)了接收數(shù)據(jù)情況的直觀顯示和方便的查詢檢索。 返回 attributive information