常見(jiàn)例句雙語(yǔ)例句A kind of spatial object information query model based on Attribute query and position query is brought forward.本文提出一種建立在定性與定位索引基礎(chǔ)上的空間數(shù)據(jù)庫(kù)目標(biāo)信息檢索與編輯模型。The modern communication theory is used in the analysis of imaging systems. The object information density model is built for analogue and digital image respectively.應(yīng)用現(xiàn)代通信理論對(duì)成像系統(tǒng)進(jìn)行了分析， 建立了模擬和數(shù)字圖像的目標(biāo)信息密度模型。A geo-spatial entity which can be organized from geometric data, symbol data, entity data, attribute data is regarded as an object to the object oriented geographical information model.面向?qū)ο蟮牡乩硇畔⒛Ｐ鸵缘乩砜臻g實(shí)體為對(duì)象，地理實(shí)體可以從幾何數(shù)據(jù)、符號(hào)數(shù)據(jù)、實(shí)體數(shù)據(jù)、屬性數(shù)據(jù)的角度來(lái)進(jìn)行數(shù)據(jù)的組織。 返回 object information model