抽象碼 的英文怎麼說
中文拼音 [chōuxiàngmǎ]
抽象碼
英文
abstract code-
This abstraction layer furnishes the architecture with a high degree of flexibility to plug in another vendor s implementation or even homegrown code with minimal disruption to the system s contiguity
在插入其他廠商的實現乃至自主開發的代碼時,這個抽象層在對系統的一致性產生最小破壞的情況下,為該體系結構提供了高度的靈活性。The protocol specifies the definition of inter - library loan service working on c / s mode. by means of 21 apdu messages defined in this protocol and standard encode / decode rule, we can realize the resource sharing between different libraries. this article advances a set of solution scheme for the implementation of inter - library loan on the internet environment, and gives some discussion about the key elements for the implementation which includes the process of apdu, the computer descriptions of asn. l syntax, the ber coding rules and the design for supporting db etc. the exact method and program for implementation of inter - library loan are also presented in the article
本文在詳細分析和研究館際互借協議內容和工作原理基礎上,根據我國圖書館目前的實際情況,給出了在internet環境下實現館際互借服務的解決方案,論述了基於windows2000操作系統下開發館際互借軟體的具體思路,討論了實現該協議的一些關鍵問題,包括apdu的處理, asn . 1抽象語法表示、 ber編碼規則、數據庫設計等,並給出了具體的解決方法和實現程序。But at present, many mobile banking systems only use some cryptographic algorithms as security measures, without depicting the procedure of message exchanging as a secuity protocol, needless to say how to analyze it or provide the correctness proof of it
但目前很多手機銀行系統中只是簡單的使用了若干密碼演算法作為安全措施,沒有把消息交換過程抽象描述成安全協議的形式,更談不上對其進行形式化的分析證明。The appearance of object oriented technique not only provides power system calculating and analysis software with a new method, but also make it have friendly interface, operate simply, abstract real physical network better, extend function better and have code reuse
面向對象技術的出現不僅為電力系統計算分析軟體的編寫提供了新的方法,而且使軟體具有界面友好、操作簡單、更好地抽象現實物理電網、方便的功能擴充及代碼重用性等優點。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。Instead, they talk, write notes on index cards, draw pictures, perform tiny technical dramas, criticize diagrams, and undertake other abstractions designed to lead to greater efficiency when it comes time to code
相反,他們相互討論,在索引卡上作記錄,繪制圖形,進行少量的技術實踐,評審圖形以及進行其它一些抽象概念的設計,進行這些工作是為了編寫代碼時能獲得更高的工作效率。An abstract syntax tree is built after syntax analysis and traversed three times to do semantic analysis to generate the intermediate code
在語法分析、語義分析及中間代碼生成方面,先經過語法分析建立抽象語法樹,然後對抽象語法樹進行三次遍歷完成語義分析並生成中間代碼。This paper presented a general systematic view, application and current development of the power line carrier transmission technology, and clearly compared some existing power line carrier communication chip with each other. then the authors analyze the channel " s characters of low voltage power line, and formed an abstract carrier channel model. using this as its basis, a new kind of transmission technology is designed that adopted transmission technology combining the spread spectrum modulation with channel coding, which can solve the problems above mentioned to a certain degree, and need not pay for high cost
文章不僅全面地介紹了電力線載波通訊技術的特點、應用及其發展狀況,還對目前的電力線載波通訊晶元進行了比較;並通過對低壓電網通道特性的分析和研究,抽象出其載波通道模型,在此基礎上,提出了將擴頻調制和通道編碼相結合的傳輸技術用於低壓電力線載波通信,這可以在很大程度上解決電力線的干擾問題,且不必付出高昂的代價。This thesis presents a new solution called the smart platform, which better tackles the problems by : 1 ) a runtime environment discovery mechanism which allows a new device to automatically find and join the runtime environment ; 2 ) the loose coupled publish - subscribe inter - module coordination model, which caters for the spontaneous interaction between modules ; 3 ) a global - local two - layer runtime environment structure. the transient failure of the wireless network can be recovered at the local environment layer. the asynchronous nature of the interactions in the < wp = 8 > publish - subscribe model also prevents modules from blocking on the transient network failure ; 4 ) distinguishing two classes of communications with different qos requirements, the message - oriented and the stream - oriented
本文提出並實現了smartplatform ,其特點是: 1 )運行環境發現機制,使外來計算設備可以自動加入軟體平臺的運行環境; 2 )松耦合的發布/訂閱式模塊間協調機制,模塊間關聯可以自發組織; 3 )局部全局的兩層運行環境組織策略,無線網頻發的暫時故障可以在計算設備的局部運行環境層次被屏蔽掉;同時發布/訂閱模型的異步性也使得模塊不會因網路故障而阻塞; 4 )區分智能空間中的兩類不同的通信需求面向消息的和面向流的,並分別為它們提供了優化的通信層支持; 5 )基於多agent抽象模型,為整合不同應用領域的模塊和遺留代碼提供了有力工具。The solution is that we design a target machine, and translate the source codes into the target machine codes by program translation, then generate the assembly codes from the target machine codes, assemble and link the assembly codes into exe file, at last execute the exe file to get the result of program
在實現方面,提出了編譯lfc的技術路線,設計一個目標抽象機,通過程序翻譯的方法將源程序翻譯為目標抽象機代碼,然後再將抽象機代碼轉換為匯編代碼,匯編裝配連接執行。Represents the abstract class from which all implementations of hash - based message authentication code hmac must derive
表示基於哈希的消息驗證代碼( hmac )的所有實現必須從中派生的抽象類。In the same year, professor li joined the investigation on blending data propagation with coding over a generic abstract network
同年李碩彥教授參與研究一般抽象網路上數據傳播與編碼之混合使用。In model i, fcoc is converted to fcc, i. e. competition function of enterprise, by an extensively defined knowledge management system ( kms ). then in model ii, fcoc is considered as separated competition functions of each stuff. two effects, add effect and multiple effect, future the kms and make it more meaningful than ever
從觀察員工知識的產生、積累和升值而抽象出的員工競爭力函數,描述了可編碼知識和意會性知識在促成員工競爭力增長方面的不同作用,指出意會性知識的不斷增長是員工競爭力增長的決定性因素,它同時也是企業創造力的源泉,因此,員工相對企業競爭力與企業競爭力之間是一種對立統一的關系。I selected the user datagram protocol as transport protocol, and formulated application protocol, so that the server can receive the orders from the client and do anything ordered by the client. data is transported by " stream " that is object - oriented abstract data between the client and the server in the lan, and i also use tumudp to transmit and receive " stream ". many api functions are used in my paper in order to control the keyboard and the mouse of the remote computer, and also control its system ability ( such as turn off or reset it )
位於同一局域網內的服務器和客戶機之間採用用戶數據報協議( udp )作為運輸層通信協議,論文作者還制定了功能編碼,使得服務器能夠解釋客戶機通過網路發送的命令,並根據命令進行操作;論文以建立在面向對象基礎上的抽象數據類型「流」作為傳送數據的載體,通過delphi提供的nmudp控制項進行「流」的發送和接收以實現服務器和客戶機之間的交互。So there is need to do the desired extraction of high - level design information from code. according to it, we will design a reverse engineering tool, analysing java source code, mapping to uml class diagram and alsd, visualizing the analysis result
根據這種需求,我們針對面向對象語言java ,設計一個分析java源代碼,以uml類圖和抽象邏輯結構圖( alsd )來可視化表示分析結果的逆向工具。In many ways they are rather code - oriented : following a route that says that the key part of documentation is source code. the agile java program development method is one of agile methods. in this paper, the agile java program development method begins with the analysis of system requirements, draws use case modelings, abstracts class diagrams, transforms alsd, and generates the java code at last
本文提出的方法從系統需求入手,使用uml ( unifiedmodelinglanguage ,統一建模語言)用例圖捕獲系統的需求,建立用例模型;從用例圖出發抽象出類圖;然後使用alsd ( abstractlogicalstructurediagrams ,抽象邏輯結構圖)對類方法的行為過程進行可視化定義,最後可根據類圖和alsd自動生成java源代碼。Compiled code is more difficult to reverse engineer than non - compiled source code because it lacks the readability and abstraction of a high - level language
編譯后的代碼要比非編譯的源代碼更難進行反向工程處理,因為編譯后的代碼缺乏高級別語言所具有的可讀性和抽象。You can add new rules, either by writing java code and recompiling pmd or, a little more simply, by writing xpath expressions that are resolved against each java class s abstract syntax tree
您可以添加新規則:可以通過編寫java代碼並重新編譯pdm ,或者更簡單些,編寫xpath表達式,它會針對每個java類的抽象語法樹進行處理。You would never use a scanner to analyze an entire java source ; for that you would turn to something quite familiar to compiler aficionados : the jdt s abstract syntax tree framework
您決不會使用掃描程序分析整個java源代碼;因為您會轉而使用一些對編譯器迷而言十分熟悉的工具: jdt的抽象語法樹( abstract syntax tree , ast )框架。To support both source and bytecode generation, jibx 2. 0 adds a strategy layer between the sequence of abstract operations generated from the tree and the actual generated code
為了同時支持源代碼和位元組碼生成, jibx 2 . 0添加了一個策略層,這個層加在由樹生成的抽象操作序列和實際生成的代碼之間。分享友人