基本解釋[測繪科學技術]幾何數(shù)據(jù)模型英漢例句雙語例句Using the tree method partitions the unordered point data, so the geometric model of the scattered data is generated.并通過樹形的空間結(jié)構(gòu)完成對密集散亂點群空間分割，由此實現(xiàn)對散亂點群數(shù)據(jù)的幾何分割。It adopts an object-oriented data structure to describe both the geometric model and geometric constraints of a product in a uniform way.該系統(tǒng)采用一面向?qū)ο蟮臄?shù)據(jù)模型統(tǒng)一表示幾何元素與幾何約束；This paper took discal cam as an example to bring forward a method of using computer program to get 3D geometric data of planar part and make its model in reverse.以盤形凸輪為例，提出一種用計算機編程實現(xiàn)平面零件實物三維幾何數(shù)據(jù)獲取以及模型反求的方法。geometric data model更多例句專業(yè)釋義測繪科學技術幾何數(shù)據(jù)模型