time-shared system 中文意思是什麼
time-shared system
解釋
分時系統-
Finally, according to the requirement that the transparent data must be exchanged interactively on space - flight and aerial distributed experiment and measurement system, the method that the distributed experiment and measurement system with the middle component of virtual shared memory is introduced, and its software wraps based on fast ethernet, rpc and broadcasting data are developed. according to the character of multi - task and high real - time in ivems, the technique of management, fault tolerance and the synchrony of multi - line are discussed detailedly
在此基礎上針對航天、航空產品的分散式試驗與測試系統對透明數據交互的需求，採用虛擬共享內存中件構造分散式試驗與測試系統的方法，參與設計了虛擬共享內存中件，並獨立完成了基於快速以太網、 rpc和udp廣播數據的虛擬共享內存中件的通訊技術設計與實現。 -
Finally, the situation of system test is introduced. at the same time, the paper affirms the significance of system research, which completely meets with the requirements of digitized, network - depended, information shared facture of tv program. also, some limitations of system function are indicated
最後，論文對系統的測試情況進行了介紹，肯定了本應用系統的研製成功對電視臺實現電視節目製作數字化、傳輸網路化、節目信息共享化、播出自動化和管理科學化，從而提高電視臺節目播出質量和運作效率的重要意義，並指出了系統有待完善的地方。 -
An executive program that controls the activities of independent programs in a multiprogramming or time shared system
在多道程序或分時系統中控制獨立程序的活動的一種執行程序。 -
As the requirements of its function, a bus control interface board has already been designed. also the paper have provided the scenarios demonstration for the bus control interface board ( bcib ), the design for the protocol of communication, the hardware for bcib, the software for bcib, and the software for the processor ' s communication. while the analysis for the capability of real - time and the calibration and test for subsystem have been also finished. during the design, the system advanced ability, reliability, resources availability and the cost - efficency ratio are considered. the issus such as system integrated control, mutual exclusion of the shared storages, generation of handshaking signal and system self - test were resolved
本論文主要對航空自衛系統的綜合化方式進行了深入研究，並按其功能等方面要求，對航空自衛系統綜合化總線通信模塊進行了設計，主要完成了總線通信模塊方案論證、通訊協議設計、總線通信模塊硬體設計、總線通信模塊（ bcib ）軟體設計、處理機通信軟體設計、實時性分析、系統調試、試驗等項工作，在設計過程中，綜合考慮了系統先進性、資源利用率、費效比及可靠性等因素；重點解決了系統綜合控制方式、共享存儲器互斥、握手信號產生及系統自檢測等問題。 -
Compared with other similar systems, it is a high real - time system, and it can retransfer files between two computers from the latest file transfer break point, and makes file resources in the system be shared by group
與同類其它產品相比較，本系統具有實時性高、斷點續傳、文件資源分類共享的特點。本論文共分為四章，第一章是對系統的功能、結構和特點的簡單介紹。 -
Through the integration of the existing networks of emergency command and organization of disaster accidents, a unified, normalized, scientific and highly efficient command system for disaster accident emergency handling and command is to be set up ; through integration of the existing resources for disaster accident emergency handling, a security system for disaster accident emergency handling with definite division of labor, responsibilities affixed to persons, advantages made complementary and all - time preparedness is to be established ; and through integration of the existing information system of disaster accidents, a precaution system for disaster accident emergency handling with information shared, mechanism optimized, preventive measures taken, and disaster reduction made in a scientific way is to be instituted
通過整合現有災害事故緊急指揮和組織網路，建立統一、規范、科學、高效的災害事故緊急處置指揮體系；通過整合現有災害事故緊急處置資源，建立分工明確、責任到人、優勢互補、常備不懈的災害事故緊急處置保障體系；通過整合現有災害事故的信息系統，建立信息共享、機制優化、防患未然、科學減災的災害事故緊急處置防範體系。 -
Each mode has its own peculiarities, at the same time they have certain shared ones : eso is applied not only to listed companies ; eso is no longer a kind of selective right ; the benefit of non - state junior shareholders has n ' t been attached importance in the system design ; eso is punitive ; as to the sources of the stock, keeping stock in advance is n ' t adopted
但所有這些模式又有一定的共性：其適用范圍不僅限於上市公司；股票期權不再是一種選擇權；非國有中小股東利益在制度設計中未受到重視；具有懲罰性；在股票來源上不採用預留方式。第四部分為股票期權的適用條件及我們必須直面的問題。 -
The research results is briefed as follow. ( 1 ) a new communication and decision - making method is presented, which integrated several new tools as well as some old ones ; ( 2 ) a new concept of " virtual communicating place shared in real time by multi - user " is brought forward, and a new technology based on event - driving and message - transferring mechanism is designed to realize graphic data shared by multi - user and displayed synchronously under net environment, which is the basis of the whole system. ( 3 ) a new mechanism for team members to share data efficiently is devised, which supports collaborative working in progress, maintains the consistency of data, records the history of design and etc. by defining a new type of the design data attributes and the privilege of team member to access to data in different time, using a new method of data manipulating, the team data sharing is realized
本文的主要研究成果為： （ 1 ）在研究國內外網路決策交流方式方法的基礎上，綜合多種方法的優點，提出了一種新的決策交流方式，採用了多種手段和工具，完善了網路決策交流的機制； （ 2 ）提出了多用戶共享的可視化虛擬交流空間的概念，並對其實現技術進行仔細的分析，針對目前存在的技術難點，提出了可行的解決方案，設計了一種新型的基於事件驅動和消息傳遞機制的多用戶實時共享圖形數據的解決方案，並採用了跨平臺的java技術實現了網路環境下圖形數據的實時交流和顯示； （ 3 ）針對團隊協同的網路cad系統的特點和要求，提出了一種新的團隊數據共享機制，通過對產品數據的基本屬性、歷史屬性、共享狀態屬性和關聯屬性的定義，結合對團隊成員在不同設計階段的權限控制，採用新型的對共享數據庫的數據操作方法，動態地維護團隊數據的共享、設計的變更、設計進程的同步、關連數據的一致性、以及多個團隊之間的數據交流。 -
This thesis put research emphasis on the shared i / o driver model and access policy in the satellite - carried embedded multiprocessor real - time operating system, in which the processors share a single i / o system
本文重點研究在多處理器共享i / o的系統中，星載嵌入式多處理器實時操作系統對于共享i / o的訪問策略及驅動模型。 -
A new control system based on windows os for horizontal cold chamber die casting machine mode " j11280 " is designed. by analyzing the windows 9x os principle and j11280 ' s performance demand, it resolves the real - time control and device - dependence problem. using multi - thread, dll, shared - memory and activex technology enhance the efficiency and performance
將windows操作系統引入j11280型臥式冷室壓鑄機控制系統中，通過分析windows系統的運行機制和壓鑄機的性能指標，解決了控制系統的實時性和設備相關性問題，使用多線程、動態連接庫、共享內存及activex技術提高了系統的效率和健壯性。 -
It can be used for all medium - to large - size projects and it saves time by permitting common pieces of a model or system design to be reused or shared by different departments
可以用於中型或大型項目，通過允許重復使用模型或系統設計的通用部分或在不同的部門之間共享來節省時間。 -
Based on deeply understanding of the research level at home and abroad and the architecture of the shared platform of heterogeneous databases, the author studies directory service technology, especially ldap ( lightweight directory access protocol ), and then designs directory databases, provides a system framework of multi - directory databases including dic ( directory information collector ) of heterogeneous data, and then shows a one - time update policy to maintain the consistency of the data and directory and their copies according to the practice demand of the research task
作者認真了解國內外的研究現狀以及異構信息共享平臺的體系結構的基礎上，深入研究目錄服務技術特別是ldap （ lightweightdirectoryaccessprotocol ） v3 ，並根據本課題的實際需要，進行了目錄數據庫的設計，給出了多目錄數據庫的系統框架，包括異構數據的智能目錄信息收集器dic （ directoryinformationcollector ）的設計和分散式目錄的分析，提出了一次性更新策略以實現數據和目錄的主副本一致性問題。 -
Hence the system can theoretically support unlimited number of users at one time. on the other hand, since each stream is shared by numerous users, it ' s difficult to provide sufficient interaction to make the users much satisfied. as a result, we can see that these two kinds of systems are complementary to each other
組播方式中，所有觀看同一節目流的用戶共享服務器資源，由智能的網路交換系統提供分發，用戶只能象選擇電視頻道的方式更換節目，而沒有象看錄像機光盤節目所具有的快進搜索方面的功能。
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