syntax machine 中文意思是什麼
syntax machine
解釋
語法機-
The gcc compiler scales very well - from simple batch utility programs to multimillion - line systems. it is the clear syntax tree front end, the highly recapitulative intermediate language and the concise machine description back end that help gcc port to kinds of platforms
其清晰的前端語法樹結構、高度概括的抽象機中間語言、簡潔有力的後端機器描述等三部分為快速實現多語種開發、多平臺移植提供了有力的支持。 -
According to the program structure of ansi c, some syntax - tree - nodes are designed in front - end, including function, block, data structure, type, expression, identifier and so on. syntax tree is divided into three levels, namely program level, function level and block level, which are useful for analysis of syntax and semantic in compiler as well as transferring syntax tree into rtl. retargetable compiler mainly includes intermediate representation, machine description and interface technique between compiler and machine description
編譯前端的實現技術包括詞法分析、語法語義分析和中間代碼生成技術等，針對ansic的程序結構，分別設計了函數、塊、數據結構、類型、表達式、標識符等語法樹結點，並將語法樹分成編譯層次、函數聲明和塊三個不同層次，使語法樹具有清晰的層次結構，有利於編譯程序的語法和語義分析，以及從語法樹到rtl中間表示的轉換。 -
Based on comprehensively considering the specific features of monitoring configuration software ' s applying, a configuration language - c2000 language is designed, whose compiler and development environment are then fulfilled. the designing, syntax analysis, semantic analysis and intermediate code generating of c2000 are deeply discussed. a virtual machine is also presented and implemented to support the executing of the intermediate code
論文對組態軟體中的用戶編程介面進行了研究，在充分考慮了監控組態軟體的行業應用特點的基礎上，設計了一種組態語言? ? c2000語言，對其編譯器及開發環境的實現方案進行了詳細論述；並對語言設計、語法分析、語義分析，以及中間代碼生成和用來對中間代碼解釋執行的虛擬機等進行了深入的討論，詳細論述了各語法成分的實現，總結了對源程序中錯誤處理的方法。 -
It serves a similar purpose to spell checking and proofreading for grammar and syntax, but is much more precise and reliable than any of those processes because it is dealing with precisely - specified machine languages, not with nebulously - defined human natural language
檢查、校對語法和句法時，它和其他程序的語言組織標準都一樣，但因為它是用分類精確的機器語言，而不是用定義模糊的生物天然語言，所以比任何程序都要精準、可靠。 -
The system not only has friendly man - machine interface, plentiful functions of edition & compilation, but also possesses perfect syntax checking system
該系統具有友好的人機界面和豐富的編輯、編譯功能，同時具有完備的語法檢查體系。 -
This thesis presents a description of a semantic disambiguation model applied in the syntax parsing process of the machine translation system. this model uses hownet as its main semantic resource. it makes the word sense and structure disambiguation in the two ways of " binding " and " preferring "
本文提出了機器翻譯中句法分析的一種語義排歧模型，該模型以《知網》為主要語義知識源，從「制約」與「優選」兩個角度同時進行詞義及結構的排歧： 「制約」是在分析規則中對產生的結果進行約束，而「優選」則是從若干個已分析出的侯選結構中根據某種選擇原則挑出一個最優的結構。 -
As ' to the front end, this thesis does n ' t use the method of syntax directed semantic analysis. instead, it arranges syntax analysis and semantic analysis into different stages in virtue of the equal description of source program. as to the back end, it selects the scheme that a virtual machine executes the intermediate code through interpreting
在對語言編譯器即語言實現方面的研究中，論文總結了編譯器的一般模型，並針對其前端和後端分別選擇了合適的實現方案：前端沒有採用語法制導的語義分析，而是通過對源程序等價表述的引入將語法分析和語義分析安排到不同階段進行；後端選擇了用虛擬機對中間代碼解釋執行的實現方案。 -
This paper describes siprom words with the regular expression and youqong automatic machine principle complete the phrase analysis. we used slr ( 1 ) method to completes the syntax analysis
我們把語法分析分解為對字表達式的分析和對信號表達式的分析，提高了分析程序的運行效率。 -
The paper applies this open nc system based sercos interface to the research of machine nc system and practice of rolling cut control system of high speed waleng board, builds each softcnc platform, finishes the whole data process including syntax analysis, data process, interpolation, motion control and feedback display
將基於sercos介面的數控體系應用於機床數控的研究以及高速瓦楞紙板的橫切控制系統的實踐，構建了各自的軟cnc平臺，實現了從語法分析，數據處理，插補計算，運動控制以及反饋顯示整個數據流程，基本實現機床數控的簡單功能和輥切控制的全部功能。 -
The paper puts forward a kind of economical numerical control milling machine system which is supported by windows and industry pc that are acted as software and hardware platform on the base of analyzing the present development of economical numerical control system and some existent problem, and expatiates the system software ' s collectivity frame, also introduces detailedly form and operational way of the user ' s interface. besides, the thesis also frames and accomplishes each module such as syntax inspect module, translation module, tool compensation module and track interpolation module adopting visual c + + 6. 0 and the kind of facing object and modularized program design method by analyzing rationales and function of the software ' s modules, moreover presents the programmer ' s flow chart and parts of source code, whereafter validates arithmetic of translation and tool compensation by simulating process testing program
本文在分析了我國經濟型數控系統的發展現狀以及目前存在的一些問題的基礎上，提出了一種以windows和工業pc機作為軟、硬體平臺的經濟型數控銑床系統，闡述了該系統軟體的總體結構，並對其用戶界面的組成及其操作過程做了較為詳細的介紹，分析了軟體的各個模塊的基本原理和功能，採用visualc + + 6 . 0以及面向對象、模塊化的程序設計方法，完成了語法檢查模塊、譯碼模塊、刀具補償模塊以及軌跡插補模塊的具體設計，並給出了程序設計流程圖和部分源代碼，通過系統的模擬程序模擬加工過程驗證了譯碼和刀補演算法的正確性。 -
The performance of decoding algorithm has a direct impact on the quality and efficiency of translation. in this paper, studies are focused on the decoding algorithms of phrase and syntax - based statistical machine translation, respectively. according to the features of these models, efficient scoring strategies and heuristic functions are adopted and beam search algorithm is applied
本文主要對統計機器翻譯中基於短語和基於句法的翻譯模型的解碼問題進行了研究，分別根據翻譯模型的特點採取有效的評分策略，選擇合理的啟發式信息，應用柱搜索策略，在不顯著降低譯文質量的同時提高解碼效率。 -
The xml query working group undertook to define a language with two alternative syntaxes : a keyword - based syntax called xquery, optimized for human reading and writing, and an xml - based syntax called xqueryx, optimized for machine generation
Xml query工作組負責定義一個可選擇兩種語法的語言。基於關鍵字的名為xquery的語法適合人們讀寫，而基於xml的名為xqueryx的語法則適合機器生成。
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