relative visual field 中文意思是什麼
relative visual field
解釋
相對視野-
Visual field testing showed bilat. upper - nasal constriction and relative central scotoma
視野有明顯的鼻側上部缺陷。 -
To the primary contradiction of real - time interactive visual simulation, limited bandwidth of network and real time transmitting parameter of relative to move sight, the control mechanism of 3 - d visual object is discussed, under the direction of hla idea, the visual federal object model vfom is established to describe the visual data distributing ; the author designed a grammar of vfom context and a turing conversion mechanism, it will support exploitation of visual simulation in different field ; the author analyses and apply opengl to design a method of implement real - time interactive visual simulation on pc, in additional with object - oriented program technique network communication technique multithreading technique, implement pc - virsp. there are 7 chapters in this thesis. in chapter 1, the developments of virtual simulation is looked back, the aim and significance and the main search content is put forward
論文針對實時交互視景模擬的主要矛盾，即網路有限帶寬與視景運動交互參數實時傳輸矛盾，探討了三維視體運動控制機理，結合hla思想，建立視景聯邦對象模型（ vfom - visualfederalobjectmodel ）來描述視景數據分佈；並設計了模擬實體鏈描述文本文法及其存儲轉換機制，有效支持多領域視景模擬系統開發；分析並應用圖形介面標準opengl ，設計了基於pc機的實時互操作視景生成方法；針對網路分佈環境下視景模擬實時交互需求，設計視景運動同步控制方案；並綜合應用了面向對象編程技術、網路通信技術、多線程技術，實現了基於pc機的視景實時互操作支撐平臺（ pc - vrisp ? real - timeinteractivesupportingplatformforvirtualsimulationbasedonpersonalcomputer ） 。 -
Aiming at the specific features of enterprises in this field this system adopted the client / server mode to realize users visual management attribute by constructing background database to store relative attribute data and building foreground graphic interface which interactive between users and computers to realizing the function mapping and managing data
整個系統針對地下管網各個行業的特性，採用客戶斷/服務器模式，通過建立后臺數據庫存儲相關屬性數據和搭建前臺人機圖形交互界面實現基本的地圖功能和相關數據的管理功能，最終實現幫助用戶對相關信息進行可視化管理的目的。 -
Aiming at the specific features of enterprises in this field, this module adopted the client / server mode to realize users " visual management by constructing background database to store relative attribute data and building foreground graphic interface which is interactive between users and computers to realizing the function of mapping and managing data
整個模型針對地下管網各個行業的特性，採用客戶斷服務器模式，通過建立后臺數據庫存儲相關屬性數據和搭建前臺人機圖形交互界面實現基本的地圖功能和相關數據的管理功能，最終實現幫助用戶對相關信息進行可視化管理的目的。
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