backup system 中文意思是什麼
backup system
解釋
備用系統-
This paper mainly aims at the characteristics of the hardware and software structure of the parallel computer on satellite, and has fulfilled researches of fault tolerant technique in three aspects of control theories and engineering : the first research of the system level fault - tolerant module is based on the system structure of the parallel computer on satellite, a kind of cold backup module and a kind of hot backup module for multiprocessor computer have been put forward. then the research of software fault tolerant technique which is based on the operate system named rtems has been carried, the mission level fault - tolerate arithmetic and the system level fault - tolerate mechanism and strategies based on the check point technique have been put forward, at the same time the self - repair technique of software which has used the technique of system re - inject has been studied. finally the technique of components level fault - tolerant based on fpga has been studied, a kind of two level fault - tolerant project which aims at the fault - tolerant module of the parallel computer on satellite has been put forward, and the augmentative of circuit that project design realization need is little, this project can avoid any breakdown of any part logic circuit of the fpga
本課題主要針對星載并行計算機體系結構及軟體結構的特點，從如下三個方面進行了容錯控制理論研究和實踐工作:首先進行了基於星載多cpu并行計算機體系結構的系統級容錯模型研究，提出了一種多cpu冷備份容錯模型和一種多cpu熱備份容錯模型;然後進行了基於rtems操作系統的軟體容錯技術研究，提出了任務級容錯調度演算法以及基於檢查點技術的系統級容錯恢復機制和策略，同時研究了利用系統重注入進行軟體在線自修復的容錯技術;最後研究了基於fpga的部件級容錯技術，提出了對容錯模塊這一星載并行計算機關鍵部件的兩級容錯方案，實現該方案所需增加的電路少，可避免板級晶元以及fpga晶元內部任何邏輯發生單點故障。 -
The system includes a backup auxiliary system.
此系統還有一個后備的輔助系統。 -
When the main system fails, the backup system take over.
當主系統不能工作時，后備系統立即投入工作代替之。 -
Strategic management accounting is not the branch of management accounting, which keeps the character and function of management accounting, provide information for decision making and to be brainman for strategic decision. the functions of backup system for management decision depend on that means are applied into practice or not
戰略管理會計的引入與應用是整個時代發展的推動下管理會計的發展趨勢，而非管理會計的分支，它保持了管理會計的性質和職能，仍要為企業管理者提供決策支持信息，發揮戰略決策參謀作用。 -
Restore the system state from a recent backup, or use the recovery console to replace a damaged file with a clean copy
從最近的備份中還原系統狀態，或使用故障恢復控制臺，用干凈的版本替換損壞的文件。 -
The article points out the importance and necessity of the information - security from its actuality in our country. the resources in the information system, for instance, hardware, software, data, document, operator, meterial and so on, are evaluated and gived safety grade firstly. and then, it analyses the menace including the nonauthorized access, the information leak, the refused sevice, the internal objection which the system will take. the following are the corresponding control police : confirm the users " rights and duties, including the mode of using account, the limit of accessing resource, the application of password, the building of backup ; confirm the administrators " right and duties, including physical safety, system configuration, account configuration and usufruct, password management, audit and control, backup and individual intimity ; run - of - mill measure of security defence, including access control, symbol and identification, integrality control, password technique, firewall system, audit and resumption, safety of operating system, safety of database system, defence of computers " virus and resisting - deny protocol. in the end, the article offers the strategies of disposing the safety - accident and analyse after ithow. to report it, how to solve it in phase, and how to avoid it happening again. in a word, the article presents a holistic resolvent about keeping away the information system ' s security, and supplies a essential frame for its configuration, management and application
然後，對系統可能受到的威脅，包括非授權訪問、信息泄漏、拒絕服務和內部缺陷等進行分析，並提出了相應的控制策略：確定用戶的權力和責任，包括帳戶使用方式、資源訪問權限、口令應用以及建立備份等；確定系統管理員的權力和責任，包括物理安全、系統配置、帳戶設置及使用權限、口令管理、審計和監控、備份以及個人隱私等方面；一般性的安全防護措施：存取控制、標識和認證、完整性控制、密碼技術、防火墻系統、審計和恢復、操作系統安全、數據庫系統安全、計算機病毒防護和抗抵賴協議等。最後，對事故處理和事後分析提供策略，如何報告安全事故，如何協調解決安全事故，如何避免安全事故再次發生。總之，本文對信息系統安全防範工作給出一個整體的解決方案，為其在配置、管理和應用方面提供了基本的框架。 -
Press button for 3 seconds will trigger system backup
只需按實前置按扭三秒鐘，即可備份完整系統os -
Meanwhile, samp also provides system backup
同時samp還提供了系統備份功能。 -
If the dual - shaker system output anti - mutually, will result in experiment equipments and product damage, so research and manufacture new controller for insure a pair of movement with synchronous vibrations set to resolve to experiment in the problem of realistic demand, for existing synchronous the controller provides the backup
如果雙振動臺輸出反相時，就會造成試驗設備、試驗產品損壞，為確保雙振動臺同步運行，解決試驗中出現的問題，為同步控制器提供備份，以及為我國自主研製並聯多振動臺同步控制器進行探索。 -
The chip simulation network laboratory system this paper disguessed is a distribute network simulation system based on lan. the system ' s architecture is a c / s of three lays. the front platform are the chip simulation network system application program terminer ; the middle lay is a dcom server, it ' s duty is to deal with the communication and data transmission between the terminer and then database server, and to execute the logical operation. the application program just connect with the middle lay and get data from it, the connection and operation with database server will be managed by the dcom server. the duty of database server is to access and backup the final data
具體是由位於網路各個終端的晶元模擬網路實驗系統應用程序為前臺；中間層為dcom應用程序服務器，負責處理前臺應用程序與后臺數據庫的通信和數據傳輸，並執行業務邏輯，前臺應用程序只需要與應用程序服務器建立連接，在中間層操作數據即可，與后臺數據庫的連接和操作由應用程序服務器來統一管理操作。后臺數據庫只負責數據的存取操作。本論文實施的晶元模擬網路實驗系統模擬了主要的邏輯電路器件， 8088cpu ，存儲器，寄存器，數據總線，地址總線和控制總線，及其它相關晶元。 -
The authors revealed the following findings in their research : both the short - term effect and long - term development of the construction of high performance athlete teams in institutes of higher learning must be considered in high performance athlete recruitment by institutes of higher learning ; on the one hand, the construction of high performance athlete teams in institutes of higher learning should be expedited according to the actual circumstances currently existing and based mainly on fully sharing athlete resources in the sports system, especially, attention should be showered on the joint construction of institutes of higher learning and athlete teams, so as to ensure that the educational system can undertake and fulfill tasks for participating in world games ; on the other hand, recruitment policies favorable for encouraging middle and elementary schools to develop competitive sport backup talent cultivation should be established, so as to form a competitive sport backup talent cultivation system that is led by institutes of higher learning and integrates colleges, middle schools and elementary schools
摘要高校高水平運動員的招生必須兼顧高校高水平運動隊建設的短期效應和長遠發展，一方面要針對當前的實際情況，以充分共享體育系統運動員資源為主，加快高校高水平運動隊的建設，特別是要重視高校與運動隊的共建，以確保教育系統承擔和完成參加世界大賽的任務；另一方面要制定有利於鼓勵中、小學開展學校競技體育后備人才培養的招生政策，形成以高校為龍頭，大、中、小學「一條龍」的學校競技體育后備人才培養體系。 -
In the procedure of the implementation of the db155m2ip, we also study the theory and concept of the online dual backup system, the difference between db155m2ip and the online dual backup system, the theory of online, the theory of hot swap between primary system and secondry system, fault upload and the implementation of the system software. after implementation the db155m2ip, we test the performance of the db155m2ip, the hot time between primary system and secondry system, fault upload, fault test, fault location
在db155m2ip系統的實現過程中，本課題主要研究了雙機熱備份的概念和工作原理; db155m2ip系統和傳統雙機熱備份系統的不同點; db155m2ip系統心跳線的工作原理、主服務系統和從服務系統之間的切換原理和條件、系統出現故障后的一些故障上傳和相應的軟體子系統的實現。 -
The curriculum system includes the curriculum theory. the curriculum design, curriculum implement and curriculum evaluation, the curriculum is the backup system
課程系統包括課程理念、課程設計、課程實施和課程評價等整個課程編制過程。課程資源是課程支持系統。 -
This paper introduces control area network ( can ) into intelligent reclose controller, so it is very easy to construct multi - master system and multi - machine backup system. in feeder automation, after the intelligent reclose controller isolate faults, controller use the can to report fault message to dispatch center, helping determining the reason and fault point
將can總線引入重合控制器，不僅實現控制單元的多主式通訊系統及多主機備份，而且往饋線自動化系統中，在重合控制器無通道自動隔離故障的基礎上，實現故障信息的匯總，便於調度中心及時的掌握故障原因及查找故障點。 -
Battery backup system
蓄電瓶後援系統 -
A fail - safe backup system ensures reliable operation, even if a fault develops in the main circuit
一個自動防故障裝置的后備系統確保了可靠的運轉，即時在主要電路產生了故障。 -
In this paper, through developing the 155m2ip system for shanghai dongzhou company, we introduce a part of the 155m2ip system - the implementation of online dual backup system, we named this system db155m2ip for convenient. the online dual backup system not only accords with the users ’ requests but also provides uninterrupted and real time service. in addition through testing, the hot swap time of online dual backup system between primary system and secondry system is very small. in this paper, it ’ s no more than 10 seconds
本課題通過為上海東州公司研製的移動監控網關155m2ip系統，主要研究了其中的一部分? ?雙機熱備份子系統db155m2ip （ dualbackupsystemin155m2ip ） ，通過實際的運行測試， db155m2ip系統不但滿足了客戶要求，為客戶提供不間斷、實時的服務，而且該系統在主系統和從系統之間切換的時間比較短，從發現故障到切換時間小於10秒，很好地完成了客戶對系統切換時間的要求。 -
The system adopts redundancy technique and error proof measure : communicating process uses a self - adapting protocol and crc ; master computer software can avoid human - initiated - failure, check data border, limit authority, backup system data and start backup computer by software etc. to some extent, these ways help to increase the reliability of the system
系統採用了冗于技術和容錯措施：通信過程採用自適應協議和crc校驗；主站計算機軟體能夠避免人為失誤，檢查數據范圍，限制權限，備份系統數據等。 -
? introduction of san including the components of the hardware and the protocol. ? introduction of the software in san and the storage management system. ? the construction of backup system and analysis methods ? the implement and comparison between the backup of san ? case study in application of rpl ? the advantage and disadvantage in rpl implement
存儲區域網可以提供更高網路帶寬和i / o性能，合理利用這些高性能，可以設計高性能的備份系統，通過對備份系統發展歷史的研究，定性地分析了利用存儲區域網的備份系統的優點，並且在此基礎上提出了在網路備份環境下備份系統的分析公式。 -
It s far cheaper to identify vulnerabilities and put in place cost - effective safeguards, such as a disaster recovery plan and a daily backup system, than to recover from an enterprise - wide dos or destruction of critical system assets
和企業范圍的dos或關鍵系統資源被破壞相比，確定漏洞並在適當的位置採取經濟實用的安全措施（例如災難恢復計劃以及日誌備份系統）的代價要小得多。
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