virtual distance 中文意思是什麼
virtual distance
解釋
虛距離-
In order to satisfy students ' needs of belongingness and identification, promote the quality of studying and learning and advance the reputation of school, it is very necessary to construct the virtual campus culture in modem distance education
開展符合遠程教育特點的校園文化建設對于滿足學生的歸屬感和認同感、提高學校的社會影響力和吸引力、提高學校的管理水平和教學質量具有重要意義。 -
In wormhole meshes, a reliable routing is supposed to be deadlock - free and fault - tolerant. many routing algorithms are able to tolerate a large number of faults enclosed by rectangular blocks or special convex, none of them, however, is capable of handling two convex fault regions with distance two by using only two virtual networks
在應用蟲孔路由的mesh結構的多處理機系統中，已經有許多基於維數序的容錯的路由演算法被提出，其中大多數路由演算法只能容忍矩型或凸型的故障節點組成的區域，但是，至今還沒有一個演算法能應用兩個虛擬通道處理凸型convex故障區域距離大於和等於2的情況。 -
Teachers : distance learning is becoming more popular, and through the miracle of online classes and electronic grading, today ' s faculty lounge could become tomorrow ' s virtual help desk though a complete conversion is unlikely
教師：遠程學習正變得越來越廣泛，隨著網上學習和電子記分奇跡的出現，今天的教師休息室可能變成明天的虛擬服務臺，盡管完全的改變不太可能。 -
Following the development trend of valve cad, according to the requirements of the chengdu chengfeng valve limited company and based on mdt, this article develops the 3d parametric valve design system. the main work and achievements are as follows : based on the 2d engineering drawing of the several different valves the company provided, the 3d parametric basic drawing - base is set up using mdt which is a 3d design platform, including all the parts drawings and the general assemblage drawings of the valve models ; in accordance with the common steps of the valve design, the parameter editors are designed to edit, import and export the valve parameters and are provided with the function of double synchronization on parameters displaying for convenience in use ; in order to meet demands of users and make the design more accurate, reliable and practical, the assistant formula calculators are developed, which can automatically do all types of structure calculation in the procedure of valve design, and export the calculation manual of valve design ; in order to make designers more rivalries, taking full advantage of internetmntranet technology, the virtual design center is developed, which integrate netmeeting, terminal service and super links, so that the designer can directl y use applications on remote server, communicate with other designers on intranet / internet, share software resources and realize long - distance cooperative design
根據閥門cad發展趨勢，針對成都乘風閥門有限責任公司閥門設計現狀，本課題基於mdt三維設計平臺開發了閥門三維參數化設計系統，主要完成的工作和成果如下：根據公司提供的幾種不同結構閥門的二維工程圖紙，利用mdt三維設計平臺建立了三維參數化基本圖形庫，其中包括所有零部件和總裝配模型圖及二維工程圖；依照閥門設計的一般步驟設計了參數編輯器，用來對閥門尺寸參數進行編輯、輸入、輸出等，具有參數雙向同步顯示功能，使用十分靈活方便；根據用戶的需求，為了使設計達到精確、可靠、實用的要求，設計開發了輔助計算器，能自動完成閥門設計過程中所需的各種結構計算，並可以輸出閥門設計計算說明書；為了使設計人員更具有競爭力，本系統利用internet intranet技術設計開發了虛擬設計中心子模塊，虛擬設計中心集成了網路會議、終端服務、超級鏈接等功能，可以讓設計師直接使用服務器上的應用程序，與intranet internet上的其他設計專家進行交流、共享軟體資源，實現遠程協同設計。 -
At last, we gave the circuit connection method of web browse function and ethernet / rs232 gateway function and the detailed resolvent to improve the results of theory research. the result indicates that it is feasible to access internet with the method of micro controlling unit and virtual software package. this method will provide a new kind of resolvent to appliance accessing intemet, long - distance controlling and long - distance data collection
最後給出了實現網頁瀏覽功能和ethernet rs232網橋功能的實驗線路連接方法及具體實驗方案，來證明理論研究的結論。實驗結果表明採用8位微控制器與虛擬軟體包相結合的方式接入internet是完全可行的，這將為家電上網，遠程控制，遠程數據採集等提供一種新的解決方案。 -
It shows that the accuracy of the virtual boundary element method is better than that of the boundary element method as the distance between virtual boundary and real boundary is optimum
對強流電子槍的計算表明，在同等條件下，取定最佳的虛實邊界距離與邊界單元數，虛邊界元法較邊界元法的精度要高。 -
According to the virtual endoscopy automatic navigation, using the two - distance field - based 3d center path finding algorithm to find the path, adopting the cylindrical approximation of tubular organs to replace the center path by several approximate cylinders, while using distance transformation that is substituted by euclidean distance to calculate the approximate cylinder ' s axis and radius, the algorithm can save much time
摘要針對虛擬內窺鏡自動漫遊技術，利用基於雙距離場的三維中心路徑提取演算法進行路徑提取，採用管狀器官的圓柱狀近似，將中心路徑用多個近似的圓柱體代替，用距離變換代替歐式距離公式計算近似圓柱體的軸和半徑，節省了大量的計算時間。 -
The robot compounds vision signal and sensor signal observed by itself, and transmits them to the computer far away. the powerful computer, then, analyses and deals with them, sends out signal to gearing of the robot to control its action in succession. or the robot just does some low - end work such as avoiding blocks, and other work will be done by the powerful machine in the distance or manual work in virtual environment via remote control : to apply the technique of virtual reality to the research of navigation of mobile robots is a feasible method
因此，將計算機和機器人分開，機器人把觀察到的視覺信號和傳感器信號，按照制定的標準合成，然後傳送到遠方計算機上，由功能強大的遠方計算機進行分解和處理，並發出控制信號給機器人的傳動機構以控制機器人行為，或者由機器人完成一些避障類的低層操作，而高層操作由遠方高性能機器、或人工在虛擬環境中遙控完成：將vr技術應用到移動機器人導航研究中將是一種可行的方法。 -
This paper researches the executive plan of the nc simulation system based on vrml, which employ the 3d virtual reality scene of vrml as simulation environment and employ the network server as transfer station of simulation information to fulfill the work of nc simulation by the long - distance cooperation of clients
本文提出了開發基於vrml數控加工模擬系統的實施方案，以vrml的三維虛擬現實場景作為模擬平臺，以網路服務器系統作為信息交換的樞紐，通過網際網路進行客戶的遠程異地協作完成數控加工過程的模擬。 -
This paper opens out this system combining spm technology with vr technology on network, analyses the characteristic of the long - distance simulation training system inside and outside and in being spm training system, and for the first time brings forward the exploiture client end with java3d in b / s structure at home. the system offers the mutral interface for the longdistance users, the construction and the display of dimensional virtual scene, the inter - operation and the range of the scene, and so on. and it solves bandwidth of network and favorable interoperability problems well in the long - distance training
該系統將spm技術與網路虛擬現實技術相結合，分析國內外遠程模擬培訓系統特點，以及現有的spm培訓系統，在國內首次提出b s體系的客戶端用java3d進行開發，提供與遠程用戶交互的界面和介面、三維虛擬場景的構造和顯示、場景的交互操作和漫遊等，很好地解決了遠程培訓所必須具備的網路帶寬和良好的互操作性問題， java3d這一新技術的應用使本系統呈現出嶄新的面貌。 -
First of all, the paper expounds vr technology, vr technical application actuality and the trend of development on network, then based on each client demands and contrasting manifold relation techniques, adopts three - ply browser / server architecture, and constructs long - distance simulation training system of scanning probe microscope based on virtual reality and web
本文首先闡述了虛擬現實（ virtualreality ， vr ）技術，以及網路虛擬現實技術應用現狀和發展趨勢，然後根據客戶需求及他們擁有的計算機環境，對比多種相關技術，提出了採用三層瀏覽器服務器（ browser server簡稱b s ）體系結構，架構遠程基於虛擬現實技術的掃描探針顯微鏡模擬培訓系統。 -
The thesis designs the basic structure of the hardware platform of the system, and gives the detailing design of algorithm of the system. the algorithm consists of distance calibration and the detection of mobile vehicle by virtual image detector
構建了基礎的系統硬體平臺，詳細分析和設計了本系統軟體中涉及的距離標定演算法和圖像虛擬傳感器的識別處理演算法，給出了系統完整的解決方案。 -
Multicast is viewed as a means of data transportation to support the communication of multiple parties, so it is widely adopted in many network applications of modern distance education, for example the transportation of teaching video stream, the electronic whiteboard and the virtual lab on network etc. unlike security of unicast, there are not enough attention and research which are paid to the security problems of multicast
因此多播在現代遠程教育中得到了廣泛的應用，如教師授課的視頻直播、師生網上的交互討論以及基於網路的協同虛擬實驗等現代遠程教育應用系統中都可採用多播的數據傳輸方式。不像單播的網路安全問題得到了廣泛的注意和研究，多播的安全問題一直沒有引起應有的重視。 -
Under the traditional classroom environment, the development of personality learning has very great difficulty, so combine personality learning with computer network, creating a kind of new study mode. it has become a hot question which the domain scholar of the distance education nowadays. in addition, an important result of the informationalization of education - - virtual learning community, has caused the great disturbance and it is a focus in the field of education
傳統課堂環境下，個性化學習的開展具有很大的難度，因此將個性化學習與計算機網路結合在一起，創造一種新的學習模式，已經成為當今遠程教育領域學者研究的一個熱點問題。另外，教育信息化的一個重要產物? ?虛擬學習社區，也在教育領域引起了軒然大波，關于虛擬學習社區的研究也是當前教育領域的熱點。 -
The true story in the specified virtual space is made into program by comprehensive and authentic close distance shoot and take people as the core in the anaphase edit
特定虛擬空間中的真實故事，以全方位，真實的近距離拍攝和以人物為核心的戲劇化的後期剪輯而作成的節目 -
Considered to requirement of the university and the training organization to offer information security experiment in local and the distance education, in order to reduce cost and obtain the high performance, the information security virtual experiment platform based on the web service has been developed
考慮到高校、培訓機構開展本地及遠程網路教育信息安全實驗的需要，從節約成本和保證性能的角度出發，開發基於web服務的信息安全虛擬實驗平臺。 -
In recent years, multimedia technology, network technology and virtual instrument technology develop rapidly. and designing the virtual lab becomes possible through network. distance experiment teaching has already become an important part in distance education studies
近年來，計算機媒體技術、網路技術與虛擬儀器技術迅速發展，通過網路構建虛擬實驗室已經成為可能，遠程實驗教學已成為遠程教學研究的重要方面。 -
On china s virtual university on the basis of modern distance education in the world
從世界現代遠程教育看中國的虛擬大學
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