簡單級數 的英文怎麼說

中文拼音 [jiǎndānshǔ]
簡單級數 英文
simple series
  • : Ⅰ形容詞(簡單) simple; simplified; brief Ⅱ動詞1 (使簡單; 簡化) simplify 2 [書面語] (選擇人才...
  • : Ⅰ名詞1 (等級) level; rank; grade 2 (年級) any of the yearly divisions of a school course; gra...
  • : 數副詞(屢次) frequently; repeatedly
  • 簡單 : 1 (不復雜) simple; uncomplicated; plain; simplicity 2 (平凡 多用否定式) commonplace; ordinary...
  • 級數 : [數學] progression; series; number of stages; number of steps; stage number級數變換 transformatio...
  1. In allusion to diversified methods ' s shortcomings of solving girder ' s distortion, brings forward applying cantalever and finite progession method to analyze all girder ' s distortion, namely through frame analysis translates memory into analysis ; and use especial but simply method to solve common but complex problem, and expounds it through examples

    摘要針對求解梁變形的幾種方法的不足,提出用懸臂梁及有限法分析所有梁的變形,即通過懸臂梁結構分析,將記憶轉化為分析,用特殊而的方法求解一般而復雜的問題。
  2. Cartographer is a simple, efficient object relational mapper engine. it provides rapid access to relational data using lightweight data and factory java objects

    這是個、有效的對象-關系映射工具。它使用輕量據和工廠對象實現對關系據的快速訪問。
  3. The explicit method of calculating surges in throttled, simple and downriver throttled and simple surge tanks has been derived for the first time by use of thaler series expansion from the basic formulation of surge tank. 2

    根據調壓室的基本微分方程,利用泰勒展開方法首次推導出了阻抗式、式、尾水阻抗式和式調壓室水位波動的顯式計算公式。
  4. The simulation and experiments indicate that these two methods are simple, fast and accurate. a new optimal design of interleaves based on cascaded mach - zehnder interferometers is also presented. as compared with the two existing methods ( digital signal processing methods and fourier filters ), the present method is simple and intuitive

    本論文分析了mach - zehnder干涉儀聯形式之間的關系,提出了通帶平坦化分叉復用器的新型設計方法,與現有兩種方法(應用字濾波器設計方法以及傅立葉展開法)相比較,本文提出的設計方法直觀、
  5. ( 2 ) according to the advantages and disadvantages of plural information, the author analysed suited conditions and ranges of different predictable models. confirmed the mathematic model to be adopted in the studied areas. practice indicating : algebraic method can be used in those area where study degree is very lower. ( 3 ) author studied the mineralize prediction model of plural information based on cis, discussed the applications of different mathematic models, and also solved inaccurate which analysed only by normal maps in the past

    實踐表明,代疊加法比較適合於地質研究程度較低的地區; ( 3 )研究基於gis的多元信息成礦預測模型,探討基於不同學模型之上的成礦預測適用條件和范圍,解決了以往傳統方法中僅通過紙質地圖進行分析的不精確性; ( 4 )通過對研究區成礦有利區預測成果的別劃分,提出用結果分佈統計圖輔助分段的方法對結果值進行分段。
  6. Category systems are its techniques to gather data, and it has three forms : coding system, tally system or checklist and rating scale. they all produce some numbers as the form of the data the data are analyzed by the way of statistics. in the last part, the article talks about the qualitative observation

    記錄課堂信息的方式主要有三種:編碼體系、記號體系核查清以及等量表,通過這些結構化的體系所記錄的信息多以字的形式呈現,而這些據資料進行分析的方法有的計算,也有較為復雜的統計分析方法。
  7. For supporting multilevel embedding domains, linear table instead of multilevel table is used to make the implementing of information tables management ( such as symbol table and constant table management ) simple and effective. to fulfill the searching algorithm of symbol table and constant table, an assistant table is introduced to solve the problem caused by the use of hash algorithm

    在信息表管理方面,沒有採用多的表組織方式,而採用了線性的表組織方式,高效地實現了對作用域多層嵌套的支持;在表的查找演算法的實現中,通過輔助表的引入,解決了符號表和常量表的順序填寫法與hash演算法中表項記錄的hash函定位法之間的矛盾這一難點。
  8. An idea, simulating the fuzzy model by establishing the fuzzy model and fuzzy control rule of the controlled object is proposed. generally, it is difficult to acquire the accurate mathematical description of the controlled object. a dynamic modulating factor is introduced in the designing of the fuzzy controller so as to improve the precision of the fuzzy control. and a more convenient defuzzify calculation method is adopted. the cart and the single inverted pendulum are taken so as to illustrate the simulation result. in addition, the detailed qualitative analysis of the fuzzy system is achieved. a kind of common method of qualitative analysis is proposed. it can be used to analyse the fuzzy system and describe the behavior of the system state precisely in the phase plane. the simulating results illustrated the method is feasible and available

    提出了在難以精確描述控制對象學模型的情況下,通過建立控制對象的模糊模型來確定系統的模糊控制規則,並對模糊系統進行模擬分析的思想.利用連續系統定性分析的思想,提出一種對模糊系統進行定性分析的可行方法,在相平面內較為準確地刻畫模糊系統的動態行為.在模糊控制器的設計中,引入動態調節因子來提高模糊控制的精度,並採用了一種便於實際運算操作的解模糊運算方法.在一種的控制對象情況下進行了具體的模擬計算,得到較理想的控制效果.此外對具有精確學模型的一倒立擺系統進行此種模糊控制,亦取得很好的模擬結果
  9. The pseudo - muscle method is used to implement all the low level faps which mimic the elastic deformations of the skin in each region and the rigid motions of the face. to generate the face animation freely, we construct a multi - level control model of face animation which is complex to simple, low level to high level from the bottom up. last, we develop a 3d face animation system compliant to mpeg - 4. in our system, fdp stream is imported to personalize the generic face model

    該方法首先根據mpeg - 4人臉模型規范對人臉模型進行功能區域的劃分,每個功能區域都有一些與fap相關的控制點;然後採用偽肌肉模型的方法,實現了fap集中所有的低動畫參,這些動畫參模擬了每個功能區域的肌膚彈性形變以及臉部的剛性運動;建立了一個從下至上由復雜到,由低到高的多層次的人臉動畫控制模型,這種控制方式方便了人臉動畫的生成。
  10. 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:第三章對樣本據進行處理,包括異常據的剔除、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。
  11. This thesis explains the necessity of the character recognition technology of the computer at first, describe the meaning in which the handwritten numeral discerns ; pretreatment technology of handwritten numeral recognition, including two value, line segmentation, word segmentation smooth, removing noising, standardization and thinning are discussed two value concretely discusses whole threshold value, some threshold value, dynamic threshold value and utilize space information to carry on threshold, which are several kinds of common method of choosing threshold value, especially utilize space information to carry on threshold value is describe in detail ; adopting to the foundation of thinning based on mathematics morphology, thinning algorithm of serials same and thinning algorithm of protecting shape are discussed ; afterwards, according to principle ' s diagram of the on - line character recognition, by analyzing the structure feature of the handwritten numeral, this thesis has proposed the online recognition te chnology of the free handwritten numeral based on the stroke feature and the online recognition technology of the free handwritten numeral based on the multistage classifying device. detail narrated noise removing, stroke characteristic definition and discernment, distance criterion of whole word match ; then under the foundation of handwritten numeral segmentation, off - line handwritten numeral recognition is researched. especially minimum distance classifying device, tree classifying device and adaptive resonance ( art ) network classifying device is discussed at the same time, believes degree analyses are introduced to integrate a lot of classifying devices ; at the end, the typical application of the handwritten numeral recognition was briefly narrated, its application in extensive data statistics, financial affairs, tax, finance and mail sorting have been explored

    二值化時對整體閾值二值化、局部閾值二值化、動態閾值二值化和利用空間信息進行閾值選取幾種常用的閾值選取方法進行討論,特別對利用空間信息進行閾值選取進行了詳細論述;在對通過對基於學形態學的細化的基礎上,討論序貫同倫形態細化演算法和保形的快速形態細化演算法;然後依據聯機字元識別原理框圖,分析了手寫字的結構特點,提出了基於筆劃特徵的任意手寫字在線識別技術和基於多分類器任意手寫字在線識別技術,對其中涉及的筆劃識別前的噪聲處理、筆劃間特徵量的定義及識別、整字匹配的距離準則進行了詳細敘述;繼而在對手寫字的分割的基礎下對脫機手寫字識別進行了研究,對基於最小距離分類器字元識別、基於樹分類器的字元識別、基於自適應共振( art )網路的字元識別分別進行了詳細討論,並引入置信度分析將多個分類器進行了混合集成;最後闡述了手寫字識別的典型應用,對其在大規模據統計、財務、稅務、金融及郵件分揀中的應用進行了探索。
  12. This structure encapsulates the timeout and isolation level parameters for a transaction into a single, simple structure

    此結構將事務的超時和隔離別參封裝到一個獨的結構中。
  13. Most blues feature simple, usually three - chord, progressions and have simple structures that are open to endless improvisations, both lyrical and musical

    大多布魯斯樂的特點是的,通常是三和弦的和弦進,而在詞作和音樂上的結構則對于無窮無盡的即興敞開了大門。
  14. Doors xt enables an enterprise to demonstrate conformance to customer requirements and compliance to industry and government regulations via easy - to - create multi - level, cross - project, database - wide traceability reports ; and to accurately estimate cost of changes with simple multi - level impact reports

    通過易於生成的多別、跨項目且據庫范圍的可追蹤性報告,支持企業證實與客戶需求的一致性以及對行業及政府規定的順從性;並且能夠以的多別影響報告準確估計變更的成本。
  15. By a simple process of booking, all users can book the exact number of material needed in the class, and can amend the documents at the last minute

    通過一個的訂購程序,所有的用戶都可以訂購班中所需的材料準確量,而且能夠進行最後一分鐘的文件修改。
  16. On core service, we implement an access control strategy based on role, digital signature and encryption / decryption of soap message by using usbkey hardware, stateful web service through extending simple object access protocol ( soap ), and a kind of log management based on rank. on transport adaptering, we implement mechanisms for priority - based transmitting and rules - based transmitting, and implement a transport adapter based on http request / response model. finally, on service adaptering, we discuss two service wrapper mechanisms : runtime wrapper mechanism and factory method wrapper mechanism, which can be used to encapsulate difference of various web service containers, and implement a service adapter

    在核心服務方面,通過擴展對象訪問協議( simpleobjectaccessprotocol , soap )實現有狀態的web服務,然後討論了基於角色的訪問控制與基於usbkey盤的soap消息的字簽名與加密的實現、基於分的日誌處理模型的實現;在傳輸適配方面,實現了基於優先和基於規則的消息轉發機制,實現了基於http請求/響應模型的傳輸適配器;在服務適配方面,討論了兩種服務的封裝機制:運行時封裝機制與工廠方法封裝機制,結合這兩種機制並對服務適配器做了實現。
  17. The system can generate three - phase spwm pulses and has following characters : the range of modulation frequency is from 0 khz to 4 khz. and can be divided to 7 classes to control. the carrier frequency may be selected up to 24 khz, and can be divided to 8 classes to control ; rotational frequency is defined to 16 bits

    該系統能產生三相六路正弦脈寬調制( spwm )波形;調制頻率范圍為0 4khz ,分7控制; 16位的速度控制解析度;載波頻率分8控制,最高可達24khz ;系統介面兼容intel系列和motorola系列片機;該系統控制、精確,易修改,可現場編程;同時具有脈沖延時小、最小脈沖刪除、過壓和過流保護功能等特點,可應用於pwm變頻調速系統的全字化控制。
  18. Simply shake - luminous beads can be, do not think that is very simple, with the series up, you have to shake the juzu will be filed

    只需將珠搖至發光就可以,別以為很,隨著的上升,你要搖的珠就會多起來。
  19. Introduction : simply shake - luminous beads can be, do not think that is very simple, with the series up, you have to shake the juzu will be filed

    只需將珠搖至發光就可以,別以為很,隨著的上升,你要搖的珠就會多起來。
  20. The approaches establish a relationship between monthly precipitation abnormality and monthly circulation, soil moisture and temperature on the shallow and deep layers. the relationship is the precipitation diagnostic equation and its coefficients and dimensions are determined by using the observed data of huai river basin. then we select the main soil moisture and temperature attributing factors by the dimensional analysis to establish a forecasting equation of summer precipitation over huai river basin with the statistic approach

    通過將大氣中的熱量、水汽收支方程與一個化的兩層土壤溫度、濕度方程相結合,並依據月尺度大氣環流的演變特徵,推導出月降水距平與500hp月平均高度距平場、土壤深淺兩層溫、濕度的關系;利用臺站觀測資料,使用統計反演方法確定方程中各項的系和量,從而找出影響降水的主要土壤溫、濕因子;利用統計方法建立這些因子與淮河流域夏季降水異常之間的線性預報方程,並對1992 - 2000年淮河流域夏季降水趨勢進行回報。
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