drawing formation system的用法和樣例：
例句
- After transformation of the data model and processing of the thematic mapping elements, the paper constructs a mapping system of the seabed sediment thematic digital map.
經過對數據模型的轉換以及專題製圖要素的處理，建立了海洋底質專題數字圖成圖系統。 - Along with the application of digital cartography in the field of Cartography, developing the system for digital mapping becomes inevitable.
隨著數字地圖製圖技術的逐步成熟，有必要研製開發適合多比例尺數字矢量地形圖生產的數字測圖系統。
