算術四則 的英文怎麼說

中文拼音 [suànshùsìzé]
算術四則 英文
primary arithmetic facts
  • 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
  • 術 : 術名詞1. （技藝; 技術; 學術） art; skill; technique 2. （方法; 策略） method; tactics 3. （姓氏） a surname
  • 四 : Ⅰ數詞（三加一后所得） four Ⅱ名詞1 [音樂] （中國民族音樂音階上的一級） a note of the scale in gong...
  • 則 : Ⅰ名詞1 （規范） standard; norm; criterion 2 （規則） regulation; rule; law 3 （姓氏） a surname Ⅱ...
  • 算術 : arithmetic figure; arithmetic
  1. The content of this paper is arranged as foll owing : chapter 1 introduces the concept of credit, credit risk and credit assessment, as well as the history and development of credit assessment ; chapter 2 introduces the history of ai technology, and the background of expert system and neural network. characters and disadvantages of expert system and neural network are presented respectively and the necessity of combining expert system and neural network is lightened ; chapter 3 shows the process of dealing with sample data, including the treatment of exceptional data and factor analysis, and puts forward the concrete framework of the mixed - expert credit assessment system ; chapter 4 introduces concept of object - oriented technology, and constructs object model and functional model after analyzing the whole system. it also illustrates the implementation of concrete classes by an example of rule class and the inference algorithm in the form of pseudocode ; chapter 5 introduces the structure of the whole system, the major functional models and their interfaces, and the characteristic of the system is also generalized ; chapter 6 summarizes the whole work, and points out the remaining deficiencies as well as the prospective of this method

    本文具體內容安排如下：第一章介紹了信用、信用風險、信用評價的概念，回顧了信用評價的歷史、發展和現狀，並綜合各種信用評價模型，指出這些模型各自的優缺點：第二章簡單描述了人工智慧技術，著重介紹有關專家系統與神經網路的基礎知識，通過總結它們的優缺點，指出結合專家系統與神經網路構造混合型專家系統的必要性；本章還介紹了神經網路子模塊的概念，提出了混合型專家系統的一般框架與設計步驟：第三章對樣本數據進行處理，包括異常數據的剔除、因子分析等，提出了信用評價混合型專家系統的具體框架結構，介紹了系統知識庫的主要部分、基於優先級的正向推理機制的流程、以及基於事實的自動解釋機制的具體實現方法；第四章介紹了面向對象技術，進而採用面向對象對信用評價系統進行分析，建立了對象模型和功能模型，並在此基礎上，採用c + +語言以規則類為例說明系統中具體類的實現，用偽代碼的形式描述了推理的演算法；第五章描述了整個系統的結構，對系統主要功能模塊和界面進行了介紹，並總結系統的特點；第六章總結了全文，指出本文所構造系統存在的不足以及對將來的展望。
  2. Each unit is extracted from the circuit, and is analyzed detailedly in framework, configuration and design approach. the instruction system of c9821 is unscrambled and then the instruction decode algorithm are obtained. the complete program of c9821 including basic arithmetic and root square operation is realized

    在軟體方面，破譯了c9821的指令系統，分析了指令譯碼電路的設計技術，分析了計算器內bcd碼的四則運算及開方運算演算法，得到了實現c9821全部功能的程序，掌握了該計算器的程序設計方法。
  3. The first part. task analyse of handling technology design. is explain the place, basic establishments entironment of yangshan port and the conditions basic tenet and technical parameter of design. the second part, project study out. is discuss the design contents the choice of the leading and the assistant engine, the form of the handling mechanisation system, project study out. the third part, size design, is count the berth pass capacity, the amount of handling engine, the area and capacity of yard, road and gate, the worker amount. the fourth part. technology and economy argumentation, commendable project confirm, is confirm the commendable project by technology and economy argumentation. in the end, considering the technology, economy and use. discourse commend the project of rubber - tyred gantry crane. at present. centre government is studying yangshan project, but in handling technology part of container terminal, the design is simply. so this discourse has important consult value. and has important value of economy and community too

    第一部分的裝卸工藝設計任務分析主要就洋山港區的地理位置、基礎設施、自然環境，設計前提條件，設計原則以及設計主要技術參數進行說明；第二部分的裝卸工藝方案擬定主要就工藝設計的主要內容，主要機械及輔助機械選擇，裝卸機械化系統組成以及工藝設計方案擬定進行論述；第三部分的裝卸工藝方案規模設計主要就泊位通過能力，裝卸機械臺數，堆場面積及堆存能力，道路及大門，司機及工人人數，工藝流程進行計算分析；第四部分的技術經濟論證及推薦方案確定主要就技術、經濟指標進行對比論證，並在此基礎上確定推薦方案。
  4. In chapter 4 we discuss the design of the high speed and high performance vlsi and its imp1ementation, firstly we ana1yze and compare the features and ru1es of al1 kinds of fft algorithm, adopt complex radix 4 butterfly calcu1ation as basic alu, then discuss all kinds of process architectures, the design thoughts, rule, method, technique way, the characteristics of the design are r4 dit algorithm, pingpong ram design method and pipeline structure between stages. we also analyze the limited word length effect and the method to avoid overflow of the fixed points fft process, bring out the expandable platform mode

    第四章主要討論了高速高性能的快速傅立葉變換處理器的設計和實現，首先分析和比較了各種快速傅立葉變換演算法的特性和規律，提出基4蝶算的演算法具有最好的性價比，討論了順序、級聯、并行和陣列的處理結構，闡述了設計高速高性能快速傅立葉變換處理器時的設計原則、設計思路、所採用的技術路線，驗證並測試fft處理器，分析了定點fft處理過程由於有限字長效應所產生的量化誤差的范圍及防溢出控制辦法，提出了可擴展平臺模式。
  5. This paper, giving an example of society security smart ic card, mainly tells of the design and realization of smart card core - operation system ( cos ). in the first chapter general design idea of smart card operation system is brought forward, it including theory, principle of system. in the second chapter, the characters and qualities of smart card chip - gk1207 adopted in this system is introduced

    本論文以社會保障智能ic卡為例，著重講述了智能卡的核心?操作系統（ cos ）的設計與實現，其中第一章提出了智能卡操作系統的總體設計思想，包括系統工作原理、設計和實現原則；第二章對本系統採用的智能卡晶元? gk1207的性能特點進行了介紹；第三、第四章主要講述了智能卡cos開發的兩項關鍵技術? ?加密演算法和通信協議；第五章具體討論了社保卡cos的軟體設計與實現。
  6. The second introduces the determinant model to the hot axle of the htk series infrared axle temperature detection system, in the third part, the four kinds of infrared axle temperature detection modes in our country are introduced

    第二部分介紹了htk系列紅外線軸溫探測系統的應用熱軸判別模型。第三部分介紹了目前我國紅外線軸溫探測的四種方式，通過理論計算總結了技術要求，並進行了比較，得出紅外線探測方式應遵循的原則。
  7. Based on the feature technology and object - oriented mechanism, we found the manufacture - oriented three levels ( namely part, feature and geometry ) model of mechanical part and the resource model ; secondly, we realize the concurrent design of mechanical part and process through decomposing cycle, and then we constitute the evaluation guidelines on the basis of evaluation strategy of levels, which carry out from two levels ( part and feature ) and four phases ( part rough evaluation, feature rough evaluation, feature detail evaluation and part general evaluation ) ; thirdly, we put forward some evaluation methods according the evaluation guidelines, which include the rule - based process evaluation method, rule - based and fuzzy evaluation - based method associated with resources, case - bas ed and feature - based cost estimation method ; at last, we give a manufacturing - oriented evaluation system of rotating mechanical part, which validate the evaluation guidelines and method of the dissertation useful and practical

    以特徵技術為基礎，面向對象的編程機制為手段，建立了面向製造的三層次（即零件層、特徵層、幾何層）零件模型；同時進行了面向製造的資源建模。第二，通過細化循環，採用分層遞階的評價策略，分兩層（零件層和特徵層）四個階段（零件初評價、特徵初評價、特徵詳細評價和零件總體評價）建立可製造性評價指標；第三，以評價指標為基礎，分別提出了基於規則的結構工藝性評價方法、基於規則和模糊綜合評判定性和定量相結合的加工可行性評價方法、以及基於實例和特徵的加工成本估算方法；最後，以solidworks為開發平臺， vb6為編程工具，初步構建了面向製造的回轉類零件可製造性評價系統，它們驗證了本文評價指標和評價方法的實用性和可行性。
  8. In the chapter 4, the theory that multi - stroke curve should be designed according to the functional requirement of the hydraulic motor was posted. in other words, the multi - stoke curve was designed according to the optimization of efficiency and the rotate speed, the stability of the torque were considered at the same time. the pro / e was used to analyze the its performance and the cam files were created

    第四章在內曲線液壓馬達定子曲線的設計計算中，首次提出了按效率優化的原則設計曲線的理念，結合轉速、扭矩無脈動、等接觸應力設計理論等研究成果，採用美國參數技術公司的pro / e軟體的motion分析模塊進行cae分析，並且生成計算機輔助加工（ cam ）文件，直接驅動cnc加工機床進行定子曲線的加工，獲得了十分理想的結果。
  9. Then we focus on decision feedback equalization ( dfe ) algorithm which is widely used in mimo signal detection. subsequently, a minimum mean squared error ( mmse ) detector based on wl detection combined with the decision feedback strategy for ca - mimo is derived. meanwhile, the issue that how to use wl detection in da - mimo system is discussed and a solved project is also presented

    本文第四章在介紹了寬線性檢測技術的基礎知識之後，著重針對mimo信號檢測演算法中使用廣泛的反饋判決檢測演算法，提出了一種基於最小均方誤差準則的寬線性反饋判決集中式mimo信號檢測演算法;同時，結合第三章的內容，對分佈mimo信號如何採用寬線性檢測提出了一套解決方案，通過計算機模擬，給出了幾種分佈mimo檢測演算法的性能;結果表明，在採用最優檢測順序的情況下，兩
  10. The order of our discussions " about these tasks is as follows : firstly, we pay more attention to the characteristics and difficulties of its environment including the concept, typical system model, main challenges, mobile network connection and soft application. secondly, according to mobile specialties of the environment we make the sort of data into four kinds : general data, time series, spatial data and time - spatial data, and present general processing of data mining. lastly, we discuss the methods of data mining of these four kinds respectively : after the introduction of the actuality of data mining of every kind, an algorithm of rule updating based on rough set is given, then put forward the processing of data related to mobile users and flow chat according to characteristics of the other three kinds

    本文對以上任務的討論順序安排如下：首先是對移動計算環境的技術特點和難點進行討論，包括移動計算的概念和典型系統模型、主要挑戰、移動聯網以及軟體應用這幾個大的方面；其次根據移動環境的移動特性把移動計算環境中的數據分為普通數據，時間數據，空間數據以及時空數據，提出了在移動計算環境中數據挖掘的一般流程；接下來分別對這四類數據進行挖掘演算法的討論：每一部分都是先介紹該類數據的挖掘方法研究現狀，對于普通數據，針對我們已提出的一種挖掘演算法-粗糙集演算法（ rs ） ，提出了對應的規則更新演算法，對於後三種數據，本人根據其在移動計算環境中的特點分別提出了與移動用戶相關的該類數據的一種具體的處理方法和演算法流程圖，包括基於移位連接方法的多屬性時間序列的挖掘演算法，基於apriori演算法的空間關聯規則數據挖掘方法以及關于移動用戶移動模式的時空數據挖掘方法，並用matlab對其中的規則更新演算法和時間序列的挖掘演算法這兩方面進行了實例模擬。
  11. As for the non - financial factors, the essay analyses the influence in terms of skill, production, management and enterprise culture, etc. the essay also introduces common used evaluation methods, internally and externally, and applies real cases to introduce the usage. and it looks into how to revise the result according to the non - financial factors. in the end, the essay puts forward some useful suggestions on promoting enterprise value from the aspect of enterprise " s financial management strengthening and enterprise " s core competition cultivating

    本文從價值理論的角度分析了影響企業價值的財務和非財務因素，建立了影響企業價值的財務因素及細化指標體系，對非財務因素的影響則從技術、產品、管理及企業文化四個方面進行了細致的分析；介紹了國內外常用的價值評價方法，並運用案例對這些常用方法在實際中的應用，以及如何根據非財務影響因素對計算結果予以修正進行了探討；本文最後針對各種對企業價值的影響因素，從加強企業的財務管理、培育企業的核心競爭力方面提出了提升企業價值的建議。
  12. 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。
  13. A mathematical transformation algorithm precisely reconstructs the spectrum with a 4x signal - to - noise improvement as compared with a slit - based system equipped with identical source, grating and detector components, and 70 - 80x greater than with a fiber input of equivalent resolution

    一個數學轉換元演算法則精確地改造了光譜，在使用相同的光源、光柵和探測原件的情況下，與傳統的基於狹縫技術的系統相比，新的光譜儀將信噪比提高了四倍，而進光量提高70 - 80倍。
  14. The first chapter in this paper provides a survey of data mining technology, and explains basic concepts, function and the whole framework of data mining and difficulties in developing and some future directions in association rule generation ; the second chapter introduce the basic concepts, brings forward a classification of association rule ; the third chapter give a deep research on algorithms of every kind of association rule, include mining single - dimensional signal - level association rule and multidimensional multilevel association rule, it describes these algorithm, point out some method to optimize this algorithm and test its quality with experiments ; the fourth and fifth chapter introduce the designs about association rule mining system basing on relation database visual foxpro in detail : according to system frame of the association rule mining, actualize a new mining algorithms and analyses every function module of program, at last further analyses the left problems in designs

    本論文第一部分對數據挖掘技術進行了總體介紹，說明了基本概念、功能和系統總體框圖以及發展中的難點和研究方面；第二章對關聯規則基本概念的進行了介紹，提出了關聯規則的分類方法；第三章探討了挖掘各種關聯規則的演算法，從挖掘單維單層布爾關規則的經典的apriori開始，分析了挖掘單維、多層關聯規則的演算法，多維關聯規則的演算法到多維多值屬性關聯規則的演算法。文中提出演算法優化方法，並對其性能進行了實驗測試；第四部分、第五部分詳細介紹了基於關系型數據庫的關聯規則挖掘系統的設計構思，根據關聯規則挖掘系統結構框架，實現了基於visualfoxpro的關聯規則挖掘系統，其于採用了一個新型的基於關系數據庫的關聯規則挖掘演算法，提高了挖掘效率，並詳細分析了程序設計的各個功能模塊，最後就設計中遺留的問題進行了進一步的分析。
  15. This paper integrates theory with practice, follows the principles and methods of software engineering, setup the constitutes frame of nc machine servo feed cad system, and finishes the research and development of four modules of servo feed cad system, such as graphical user interface module, design and compute module, database management system and graphics system, by using object orient programming ( oop ) technology, borland c + + builder 5. 0 database engine ( bde ), parametric feature model technology and 3d solid modeling technology

    本文理論聯系實際，遵循軟體工程的原則和方法，創建了數控機床伺服進給cad系統的總體框架。它採用了面向對象編程（ oop ）技術、 borlandc + + builder5 . 0數據庫引擎（ bde ） 、參數化建模技術和三維實體造型技術，完成了伺服進給系統的四大部分功能：即圖形用戶界面模塊、設計計算模塊、數據庫管理系統模塊以及圖形系統模塊。
  16. For the sake of allocating bandwidth fairer both in an environment mixed with unresponsive and responsive flows and in one full of tcp flows, friday ( fair random indication with discarding aggressiveness yardstick ) algorithm is presented and researched, combined with a fcfs and fq ( fair queueing ) scheduler, in chapter iv

    為了在響應流和非響應流混合的環境中，以及在tcp流為主的環境中，都能用某種緩存管理技術更公平地分配帶寬，本文在第四章提出friday （服從激進流丟棄準則的公平隨機指示）演算法，並將其與fcfs和fq （公平排隊）調度演算法結合研究。
  17. The authors mainly discuss the ideas and methods of the study of standardization of syndrome diagnosis by retrospective analysis, also put forward the following suggestions : ( 1 ) the main ideas of this study should be based on the comparison of the diseases and their relevant syndromes and the predictive diagnosis of syndromes by the effects of herbal prescription treatment ; ( 2 ) they are important ways to carry out multicenter, large sample and perspective clinical trials on the basis of the investigation and study of literature, consultation of experts and retrospective case review, and following the principles of clinical epidemiology, and louse the methods of evidence - based medicine to do systemic evaluation on the criteria of syndrome diagnosis ; ( 3 ) they are important sectors of the study of standardization of syndrome diagnosis to enhance the objective studies on the four diagnostic methods of traditional chinese medicine, and to do the functional studies under the conduction of systems biology ; ( 4 ) both data excavation technology and computer intelligence are the important technique supporting this study

    本文主要對證候診斷的規范化研究工作進行了回顧分析，重點討論了今後研究的思路與方法，提出了： （ 1 ）病證結合及以方測證是研究的主要思路； （ 2 ）在文獻調研、專家咨詢及病例回顧的基礎上，遵循臨床流行病學原則，進行多中心、大樣本、前瞻性的臨床研究，運用循證醫學的研究方法對證候診斷標準進行系統評價和完善是研究的重要途徑； （ 3 ）加強四診客觀化研究，並在系統生物學的引領下，展開組學研究是目前證候診斷規范化研究的重要環節； （ 4 ）數據挖掘技術及計算機智能的發展是研究的重要技術支持。
  18. Based on analyzing the development and tendency of interface technique, the generalized interface is presented in this paper, which is following the design principles - high speed, convenience, high reliability, cheapness. this interface makes the switching input / output and analogue input / output to use the same enhanced parallel port by using the in - system programmable logic device - isp1032e

    本文在分析介面技術的發展歷史及發展趨勢的基礎上，本著順應介面發展趨勢以及高速、便用、可靠、經濟等設計原則，設計開發了基於計算機并行口epp工作模式及在系統可編程邏輯器件isp1032e的開入、開出、模入、模出四路復用計算機并行口的通用介面。
  19. ( 4 ) the author analyses the importance of the dewatering well ' s structure in deep excavation dewatering. the fundamental design rules, the technique requirements and the design methods are put forward. the calculation formulas of the depth and diameter of the dewatering well are deduced consequently

    （四）分析了降水井結構在深基坑降水中的重要性，提出了降水井設計的基本原則、設計技術要求和設計方法，導出了降水井井深、井徑的計算公式。
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