front-end program 中文意思是什麼
front-end program
解釋
前端程序-
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。 -
This paper makes a comprehensive study of the characteristics of real estate development and issues concerning architectural scheme, by using the knowledge of conformity architecture, real estate studies, statistics, social psychology and media studies. by giving a scientific analysis of information and making a summary of practical experience, and taking into accounts of economic, technologic and market factors, it studies simple and convenient means of application to proceed to the scientific and systematic front - end scheme conducted in stages on economical index, style, functional accessories and features of the dwelling size of residential quarters. and the design program is laid down to provide a scientific basis for the next architectural design and high - quality dwelling make to order for the customers
本論文通過整合建築學、房地產學、統計學、社會心理學、傳播學等方面的知識，綜合考慮房地產開發的特點、建築策劃所應考慮的各項問題等，通過對信息資料的科學分析和實踐經驗的總結，兼顧經濟因素、技術因素和市場因素等，研究簡便易行的應用方法，對住宅小區的各項經濟指標、風格、功能配套、戶型特點等進行科學的、系統的、可以分階段進行的前期策劃，並制定設計任務書，給下一步建築設計提供科學的依據，為客戶提供「量身定做」的精品住宅。 -
Further more, with the reference of testing information, the paper analyzed the traveler construction technique, obtained the guy rope stress and the front - end bottom mark of traveler for each step. using fem theory and large general - purpose program ansys, the paper discussed the cable - stayed bridge space stress characteristic and the relationship between several main design parameters
以此為基礎，參照試驗資料，詳細分析了斜拉橋施工中掛籃的施工工藝，及其各個狀態下的受力情況，得出在各個階段掛籃牽索的索力值及掛籃前端各個工況的主梁底立模標高。 -
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。 -
In view of front - end equipments being characteristic of various types 、 many parameters and parameter code ’ s variety with type, and after the analysis of parameter codes of various types, a suit of schemes on the deposit 、 display and modification of front - end equipment parameters are produced in the dissertation making use of the strongpoint of delphi on the db program
針對前端設備類型多、參數多、參數編碼含義隨類型不同而不同的情況，在認真的分析了各種設備類型的參數編碼后，利用delphi在數據庫編程上的優點，本文提出了關於前端設備參數的儲存、顯示和修改的一整套解決方案。 -
Among the 70 amino acids of ast n - end signal peptide prediction was carried out by using signal ? v2. 0 program. the result demonstrated that there was a typical signal peptide with the front 30 amino acids ( maprsacvaallraslltvallqappla ra )
用signalpv2 . 0程序將該基因編碼ast的n端部分的前70個氨基酸進行信號肽預測，結果表明n端的前30個氨基酸（ maprsacvaallraslltvallqapplara ）為一典型的信號肽序列。 -
In the paper, the constitution of the tilting control system in the tilting train is discussed, as well as the design of the front access, the subsystems of interruption, resetting, saving, communication and debugging. at the end of the paper, the driver program, working in the basement and passing the debug of the whole control system successfully, is mentioned
論文在對傾擺作動系統的總體結構進行介紹之後，詳細闡述了中斷子系統、復位子系統和存儲子系統；介紹了傾擺作動系統a / d 、 d / a轉換的設計；在介紹了串口通信的基礎知識后，對傾擺作動系統的通信子系統作了描述；給出了傾擺作動系統底層驅動的程序流程圖，並對整個系統進行了調試。
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