open key system 中文意思是什麼
open key system
解釋
公開密鑰系統-
According to the system technology require, adopting singlechip realize open loop digital control of hdclsm ; using v / f conversion and complex key - control method realize digital setting of system parameter, such as velocity ; using micro - stepping control insure the motor running more smoothly ; adopting debasing speed control method to eliminate the mechanical impact of distance termination effectively ; at the same time, analyzing main power circuits drive circuit and protect circuit of system, completing hardware design and facture and software programming and debugging ; at last, making a whole test in hybrid rotary step motor. the experiment result indicates that this control system reaches the qualities required and run smoothly also
根據系統技術要求，採用單片機實現了混合式直流直線步進電動機的開環數字控制；利用v f變換和復合鍵控方法實現了系統轉速等參數的數字設定；利用細分控制技術保證了電機運行的平穩性，並進行了波形分析和理論研究；採用單片機軟體降速控制策略解決直線步進電機行程末端的機械沖擊問題；同時對主功率電路、驅動電路和系統保護電路進行了分析，完成了硬體設計、製作和軟體編程、調試，最後在混合式旋轉步進電動機上進行了全面測試。 -
Therefore, we should speed up the construction of open - style r & d information center in the yangtze river delta, speed up an intermediary technical service system which consistent with the multinational corporations ; select the enterprises and projects which have relative competitive advantages and development potations in the global multinational corporation industry chain as key domains which first supported, and formulate gradual preferential policies which consistent with the international convention
為此，應加快長三角開放式研發信息中心的建設，加快建設與跨國公司對接的科技中介服務體系；選擇在全球跨國公司產業鏈中具有相對競爭優勢和發展潛力的企業及項目，作為優先支持的重點領域，並制定與國際慣例接軌的階段性優惠政策。 -
The third part studies the actual questions of our e - government, and thinks there are 5 aspects of problem in the area : the people ' s ideas is the key to the problem, which is the largest resistance to build the e - government ; the old administrative system ca n ' t adapt the e - government ; it ' s serious to the " digital gap " question ; the information professional is scarce in the government ; the related laws and rules, especially the open information systems are imperfect, in face of the five problems, i bring forward the six countermeasures : the government should strengthen to educate the government employee on the related knowledge ; strongly push on reinventing government ; the " e - government " should be strugglingly developed ; resolve the " digital gap " question ; establish and perfect the correlative laws and rules ; try hard to settle the question of net safety
在論文的第三部分，我著重對我國電子政府目前的問題進行了提煉、分析，認為存在著五大方面，分別是：關鍵是人的思想觀念跟不上，成為電子政府建設的最大阻力；原有的行政體制不適應電子政府的發展； 「數學鴻溝（ digitalgap ） 」問題嚴重；信息人才短缺；相關法律法規不完善、信息公開的制度保證不足。針對這五個方面，我提出了六點解決對策，分別是：大力加強對公務員的培訓和教育；強力推進政府再造：電子政務要大力發展；解決數字鴻溝問題，加大「兩軟一硬」投入；建立健全相關的法律、法規；努力解決好網路安全問題。 -
While the key of embedded system software is embedded operation system ; one of the main works in os application is to write the hal ( hardware abstraction layer ) code. two open source code embedded operation system - uc / os and embedded linux were analyzed in this paper
文中作者以broadcom主板為硬體平臺（基於motorola通信處理晶元mpc850 ）對兩種公開源代碼的操作系統uc os和嵌入式linux進行了研究與應用設計，其中的關鍵步驟是編寫硬體抽象層介面程序。 -
The software includes the program of communication with a stand - alone module, of the identification code returned from a stand - alone module, of opening / closing door, of display, of identification the key number, of reading / writing device by i2c bus. the main function of fingerprint menjin system used for the safe is to open door by fingerprint
軟體主要由與指紋識別模塊的通訊程序模塊、指紋識別模塊返回代碼識別程序模塊、開門模塊程序模塊、關門程序模塊、顯示程序模塊、鍵盤鍵號識別程序模塊、按i ~ 2c總線協議對時鐘晶元和串列e ~ 2prom的讀/寫程序模塊等模塊組成。 -
Economic development and population increasing result in reduce the open space, while the people have gain the water front of city post the machinery industry as development lands, which form the new tide of lands design. under the theory of ecological garden, the concept of ecological city design is coming maturation and water system construction being the key of the city planning
經濟的發展、人口的增長，導致城市可利用開放空間的減少，工業革命以後被閑置的城市濱水區成為新興開敞空間的綠化用地。在生態園林理論指導下，生態城市設計理念逐漸成熟，城市水系建設成為城市綠化的重點，引發現代城市濱水區綠化設計的熱潮。 -
With the rapid development of modern network communication technology, control technology and distributed computing technology, the distributed & open remote monitoring system based on three - tiered network architecture has been applied increasingly in many fields. railway signaling system is the essential part to protect the railway working in safety. so remote railway station signaling monitoring system ( rrssms ), which is an important part of the railway information system and play a key role to guarantee railway working with high efficiency and safety, will bring considerable benefits
隨著網路通信技術、控制技術和分散式計算技術的飛速發展，基於三層網路體系結構的開放分散式遠程監控系統開始在各行各業中得到應用，鐵路站場信號系統是鐵路行車調度和行車安全的基礎，因此，鐵路站場信號遠程監控系統是信息化鐵路的重要組成部分，對于實現鐵路運輸的安全高效具有非常重要的意義，可以帶來很可觀的經濟效益。 -
For implementing of these services, one key question is selecting a secure, open conditional access system
為了確保這些新業務的實現，一個重要的問題是選擇一個安全、開放的條件接收系統。 -
At the support of the national natural science fund ( high technique, new concept, new design research ) ( 59685003 ) " study of the integrated performance modeling and optimal design method of the mechanical structure system ", the support plan of the ministry of education for the young excellent teacher ( 1766 ) " study of the mixed soft computation of the mechanical structure based satisficing criterion ", sichuan century excellent young subject leader fund " study of the theory and method of the intelligent optimization of mechanical structure ", and the open project fund of the mechanical transmission state key lab " fuzzy reliability analysis and satisfactory optimization study of mechanical transmission ", the author has the opportunity to touch this new subject and is attracted by it, then make an attempt at it
在國家自然科學基金（高技術新概念新構思探索） （ 59685003 ） 「機械結構系統綜合性能映射建模及優化設計方法研究」 、教育部優秀青年教師資助計劃（ 1766 ） 「基於令人滿意準則的機械結構系統混合軟計算研究」 、四川省跨世紀傑出青年學科帶頭人培養基金「機械結構系統智能優化原理方法研究」和機械傳動國家重點實驗室開放課題基金「機械傳動模糊可靠性分析與滿意優化設計研究」的資助下，作者有幸接觸這個新的研究方向，被它的風采所吸引，也嘗試做了一些微薄的努力。 -
Since the current key technology - corba in distributed object technology is introduced to the field of network management, it has become the core technology driving the development of network management it has the unparalleled superiority : easily creating the expansible network management model ; adapting to the retractility of network management system ; offering open and standard interface ; separating the users " interfaces from manager ' s code ; integrating with the programming language ' s advantage ; offering high compatibility and availability. integrating with web and java makes the network management based corba more stranger
以corba為代表的分散式對象技術一經引入，便成為推動網路管理技術發展的核心技術，它具有其它技術無法單獨取代的優越性：便於創建易於擴展的網路管理應用框架、可以適應網路系統的可伸縮性、可以提供開放和標準的介面界面、可以將用戶界面和管理方代碼分離、可以結合各種編程語言各自的優越性、可以提供更高的容錯性和高可用性，而與web技術、 java技術的結合使得基於corba的網路管理如虎添翼。 -
But until now there is no application example in the cnc machine tool controller market. this paper disserts the key techniques in windows ce based open - architecture cnc system
本文所論述的即為基於windowsce最新版本ce . net的開放式數控系統的幾項關鍵技術。 -
Among the various public key cryptosystem, rsa algorithm is the best choice in both theory and application, and it is open used in digital signature and identification system
Rsa是目前公認的在理論和實際應用中最為成熟和完善的一種公鑰密碼體制，不僅可以進行加密，還可以用來進行數字簽名和身份驗證，是公鑰密碼體制的代表。 -
First, this plan decides the main duties and key performance indicator of each position through crg position certification. secondly, it establishes a scientific performance examination system to ensure the fair and open examination. thirdly, the plan designs the incentive labor payment system associated with the result of performance
通過crg職位認證確定公司的職位設置，明確每個職位的主要職責和關鍵績效衡量指標；建立了科學的績效考核制度，確保了考核的公平、公正、公開；建立了與績效考核掛鉤的薪酬激勵機制。 -
Some key technology of open cnc system is researched including multi - thread technology, oriented object and com component technology, and plugging and playing technology. it is helpful to realize multi - task exclusion, module and the opening of cnc. some concrete application in star - 2003 cnc is discussed and module of automation process is particularly designed
研究了實現開放式數控系統的一些關鍵技術：利用多線程技術實現多任務調度；採用面向對象程序設計和com組件技術實現系統的模塊化；利用即插即用技術實現系統的開放性等，論述了它們在star - 2003數控系統中的具體應用，詳細設計了自動加工模塊。 -
The key difference is that the soa is based on a combination of the principles of object orientation and web services and also marries this structure with an open system describing the interfaces available
主要的區別在於， soa是基於面向對象和web服務兩個概念的組合，並在一個用來描述可用介面的開放系統中採用了這種結構。 -
It is the key inductive factors for establishment and development of water right transfer system. the social, economic and political environment is getting open and flexible, the status of water shortage and limited fiscal sources is more serious, the strategic demand for national sustainable and coordinated development in resources, environment and social economy is getting urgent
研究表明，日益寬松和開放的社會、經濟和政治環境，日益嚴峻的水資源短缺形勢，有限的財政資源狀況，水利工程老化失修、水資源管理效率低下以及國家實現資源、環境和社會經濟持續協調發展的迫切戰略要求，是導致水權交易制度最終逐漸建立和發展的主要誘導因素。 -
Visa is a standard i / o interface software developed by vxi plug & play systems alliance. it is the key to realize a open and interchangeable virtual instrument system
Visa是vxi即插即用系統聯盟定義的標準化的i / o介面軟體，是實現虛擬儀器系統開放性與互換性的關鍵。 -
Finally, the paper introduces the basic function and operation flow of the four key modules, which are user management, standard parts management, standard parts call and spl expansion of the system, and then the paper gives it ’ s running instance. the spl system which is based on ug - nx1. 0 and is developed with vc + + 6. 0 and sql server 2000 makes use of ug / open api technology and
本標準件庫系統是基於ug - nx1 . 0 ，以vc + + 6 . 0和sqlserver2000為開發工具，採用ug / openapi技術、 ado數據庫介面技術進行研究與開發的，最終完成了基於c / s網路模式的標準件庫的建立，並達到了預期的效果。 -
The article exposes the grid gis structure, with the study of criterion of international open gis consortium and other standardized organization, analyze the structure of grid gis and the category of space information services ; under the system framework of middleware, the article put forward the grid gis software framework, and analyzes the technology of distributed computation and component gis ; according to the key study of grid gis integration in different distributed computation environment, the article advances grid gis software system structure that suitable to the distributed information integration platform ; based on the study of interoperation of distributed grid gis component and the integration technology of gis and model in multiple tier computation framework, the article puts forward and designs the integration method of gis and model in grid environment
本文剖析了網格體系結構，結合國際標準化組織關于gridgis及相關的規范的研究，分析了gridgis服務組成結構和其空間信息服務類型；在中間件技術的架構下，提出gridgis軟體總線架構，並分析了gridgis組件可能採用的分散式計算技術和組件gis技術；通過不同分散式計算環境下面向應用的gridgis集成關鍵技術的研究，提出適合於分散式信息集成平臺的gridgis軟體架構；基於分散式gridgis組件互操作技術的研究，結合多層體系結構下gis和模型集成技術的研究，提出並設計網格環境下gis和模型集成的方案。
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