空間對象 的英文怎麼說

中文拼音 [kōngjiānduìxiàng]
空間對象 英文
spatial object
  • 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 對 : Ⅰ動詞1 （回答） answer; reply 2 （對待; 對付） treat; cope with; counter 3 （朝; 向; 面對） be tr...
  • 空間 : space; enclosure; room; blank; interspace
  1. Different from the researches of modeling, descriptions, representations, relations ’ analysis and processing of spatial objects in spatial reasoning researching, qualitative spatial reasoning faces to the qualitative characters and qualitative relations of spatial objects

    不同於空間推理研究空間對象的建模、描述、表示及其關系的分析和處理，定性空間推理面對的是空間對象的定性特徵和定性關系。
  2. When refining the candidates, the author gets rid of traditional complicated geometric calculating. this thesis sets forward a new query model based on character. this model changes two - dimensional spatial object into one - dimensional string to process, and therefore turns two - dimensional disorder query into order query by using heuristic querying algorithm so that bisearch is used to improve query efficiency greatly

    在求精時，摒棄了傳統的復雜的幾何計算，本文提出了一種基於字元的查找模式，將二維的空間對象轉化為一維字元串進行處理，並利用啟發式搜索演算法將二維空間上的無序查找轉化為有序查找，從而利用折半查找法，大大提高了查詢效率。
  3. In three dimensions, the basis of spatial objects is euclidean geometry, it obeys euclidean axioms. this leads directly to the question how geometric constructions, as defined by the euclidean axioms, can be represented with the finite approximations available in computer systems

    在三維空間中，空間對象的定義基礎是歐幾里得幾何，服從歐幾里得公理，但利用計算機系統處理嚴格服從歐幾里得公理的空間對象必定會帶來一些問題。
  4. In actual gis applications, both integrated gis platforms and specialized gis platforms are in demand. to satisfied with a special gis applications which has few spatial data, simple spatial objects, few demand for map ability, more demand for distance data access and more demand for multi - user cooperation ( i. e. : apply gis to telecomm resource management, electric power capital management, land property right management etc. ), a spatial data model based on constructed point set storage is presented

    針對空間信息數據量較小、空間對象相對簡單、圖形功能要求不高，但對遠程數據訪問、多用戶並發操作等功能要求較高的一類特殊應用（如電信資源管理、電力資產管理和宗地管理等） ，本文提出了一個基於構造點集（用於空間圖形對象構造的樣本點的集合，簡稱為構造點集）的全關系型空間數據模型，來滿足該類應用的特殊要求。
  5. Spatial object ' s minimum bounding rectangle approximately reflects the spatial characters of spatial objects, which speeds the search process

    空間對象的外接矩形能夠粗略反映出空間對象的空間特性，從而加速空間對象的定位過程。
  6. This paper implements spatial analysis prototype system roamosii after analyzed stzware ’ s two - dimension subset and amosii database. using object oriented thinking, we package stzware ’ s two - dimension subset by java to form spatial analysis module, model spatial object types in amosii database to form data storage module and form spatial object edit module using java. we integrate these 3 modules to form a complete 2 - dimension spatial analysis system

    本文在分析了stzware二維子集和amosii數據庫的基礎上實現的空間分析原型系統roamosii ，利用面向對象的思想，通過用java語言包裝stzware的二維子集，在amosii數據庫中建模空間對象類型構成數據存儲模塊， java實現空間對象編輯模塊，這三個模塊通過amosii的java介面集成在一起，形成完整的二維空間分析系統。
  7. Spatial index is a indispensable part of spatial database, and can dramatically improve efficiency when doing a spatial query

    空間索引作為空間數據庫中的重要組成部分，可以加快對空間對象的檢索。
  8. Spatial index utilizes some kind of spatial relationship to organize data entries, with each key value seen as a point or region in a multi - dimensional space

    空間索引由此應運而生，空間索引主要依靠空間對象之間的鄰接性對數據進行組織，它的索引項通常是多維空間下的點或區域。
  9. 050 the data that indicates the earth location ( such as longitude and latitude ) of these rendered objects is the spatial data

    用於表示空間對象地標（例如經度和緯度）的數據就是空間數據。
  10. The underlayer spatial database of stadbsii is based on realms and supports dual grid techonology. it can express spatial object discretely and avoid the complexity of spatial redrawing. the underlayer support makes it easier to implement efficient spatio - temporal management and spatio - temporal analysis operations

    Stadbsii系統的底層空間數據庫以realms為基礎，同時採用了雙網格技術，在離散表示空間對象的基礎上避免了復雜的空間調整，為實現高效的時空存取以及時空分析操作提供了底層保證。
  11. Basing on key concepts and techniques in object - oriented modeling, the thesis discusses design of object - oriented spatiotemporal data model, and entirely defines and describes spatiotemporal object types that are of concern in a stdm. organization of temporal attribute data and temporal treatment of spatial object are described. spatiotemporal object operators and spatiotemporal index are logically designed

    論文對模型的時態屬性數據組織和空間對象的時態處理進行了描述，提出作為節點和弧段，空間位置和范圍是它們的本質屬性，所以只要節點和弧段的空間位置和范圍發生變化，則節點和弧段發生生亡事件。
  12. This paper gives a new 3d spatial object model, iont which the 3d vector spatial data, digital elevation model and digital ground image data are integrated, and introduces com to the implementation of the spatial object model

    摘要提出了一種新的基於3d矢量圖形、數字高程模型與數字正射影像相結合的空間對象模型的設計思想，並將com組件技術引入到該模型的實現中。
  13. The system adopts spatial data model based on the vector data model ; topology relation model uses spatial data model combined with spatial data index ; and makes use of relation database to save spatial entity data

    本系統採用基於矢量數據模型的空間數據模型；拓撲關系模型採用空間數據模型與空間數據索引結合；採用關系數據庫存儲空間對象數據。
  14. Contains a collection of namespace objects

    包含命名空間對象的集合。
  15. The basic type of spatial object includes point, polygon and line

    基本空間對象類型包括點對象、面對象、線對象。
  16. Dual grid is another spatial expression approach based on discrete geometry

    雙網格也是一種基於離散幾何的空間對象表示方法。
  17. Geodatabase provide the better method to express spatial object

    Geodatabase數據模型的發布，為空間對象的表達提供了更好的方式。
  18. Representation of topological similarity relationships for spatial objects in multi - scale representation

    多尺度空間對象拓撲相似關系的表達與計算
  19. The spatial attribute is a coordinate geometry, or vector - based representation of the shape of the feature

    而空間數據則為空間對象的幾何坐標或向量表示。
  20. It is proved that string is relatively effective on expressing direction relations of spatial object

    實踐證明，字元串在表達空間對象的方向關繫上較為有效。
分享友人
分享到 Line

分享到臉書