數學設計 的英文怎麼說

中文拼音 [shǔxuéshèjì]
數學設計 英文
mathematical design
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 設 : Ⅰ動詞1 （設立; 布置） set up; establish; found 2 （籌劃） work out : 設計陷害 plot a frame up; fr...
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 數學 : mathematics
  • 設計 : devise; project; plan; design; excogitation; layout; layout work; styling
  1. The paper also does some deep research on the mesh characteristic of the mechanism, analyses the cause o f the cam profile error and index error during working, using object - oriented method, vc + + and pro / toolkit, performs second development to pro / engineer, completes entity proplasm of the cam mechanism using only few parameters, the press angle calculate module, error analysis module and curvature calculate module are built on the basis of it

    然後通過對弧面分度凸輪加工中產生廓面誤差及工作時產生分度誤差原因的分析，建立了計算加工和分度誤差的數學模型。應用vc + +和pro toolkit對pro engineer進行二次開發，建立了弧面分度凸輪機構的參數化設計和三維造型及壓力角、誘導主曲率等運動特性和誤差分析軟體系統。
  2. In this paper matlab and vb are used to build a software which can predict absorption coefficient ' s of the underwater anechoic coatings from these analytical models. finally, some algorithm of the single parameter minimization, nonrestraint nonlinear minimization and restraint minimization in the optimization design theory are studied. the formulas of absorption coefficient of these analytical models are object functions

    本論文利用各種解析模型的聲學設計理論，使用matlab與vb軟體建立了一套水下消聲覆蓋層吸聲系數預報軟體，研究了最優化設計中單參數最小化、無約束非線性最小化和有約束最小化理論的一些演算法，利用現有模型的吸聲系數計算公式作為目標函數，初步優化了一些結構的材料參數。
  3. Construct the teaching mode of quot; quaternity quot; and try to improve teaching quality of courses

    中學數學課堂教學設計之思考
  4. Features and their related standards on acoustic design of digital stereophonic film system

    數字立體聲電影系統聲學設計的特點及其相關標準
  5. Under the direction of the sciences of auditorium acoustics, the paper researches on the auditorium acoustics of the digital conference hall. on the basis of analysising the theory background, the paper researches on the practical construction project. the basic task of is to study the physical conditions of interior acoustic wave transmission and acoustic processing method approach to ensure a good indoor heard

    本文以廳堂音質的相關理論為指導，以數字會議廳堂為主要研究目標，以會議廳堂音質設計為主要研究內容，在總結了會議廳聲學設計中各個基本概念及廳堂音質設計的基礎上，對現代數字會議廳堂的音質展開深入的研究，並理論結合實際，對具體的工程項目進行廳堂音質設計與研究。
  6. The main functions of the module for initializing drawing environment are to set up the scale. linetype. breadth and frame of drawings according to the characteristics of the general arrangement drawing to passenger shippings. the main functions of the second module is to establish and extend graph library, retrieve from graph library and output graph blocks. using the parameterization design method to design interactively and modify automatically graphs of the local cabin are the tasks of the third module. in the help module, the drawing specifications of passenger shipping are integrated, such as equipments of anchor and moor, arrangement of cab, cabin and baggage, measures to come through and ration of passengers, etc. there are some advantages in the proposed system, such as friend interface, operation easily, drawing conveniently and modification automatically

    其中初始化繪圖環境模塊主要針對客船總布置圖繪制的特點來完成比例、線型、圖幅和圖框的設置；客船總布置圖圖庫模塊主要完成圖庫的建立和擴充、圖庫的查詢以及圖塊的輸出；局部艙室參數化設計模塊採用參數化技術完成對局部艙室圖形的自動修改以及交互設計；客船規范幫助模塊則集中了一些武漢理工大學碩士學位論文客船繪制規范，如錨泊及系泊設備、駕駛室、乘客艙室及行李的放置、脫險措施及乘客定額等規范。
  7. Recently, a great progress has been made in aerodynamic optimization design technologies based on computational fluid dynamics. the control theory approach advocated by antony jameson is the typical methodology among them. its major advantage is that the computation of the sensitivity derivatives of cost function with respect to design variables is nearly independent of the number of design variables, which greatly saves the computational cost

    近年來，計算流體力學（ cfd ）設計技術得到較大發展，其中最有代表性方法是jameson發展的基於控制理論（伴隨方法）的氣動優化設計技術，其顯著優點是目標函數對設計變量的梯度計算幾乎與設計變量數目無關，從而大量節省了計算費用，並成為當前cfd領域的研究熱點。
  8. It mainly discussed the new ideas the teachers should have, the principles during teaching designing, at the same time, it gave out a new kind of instructional design pattern. at last, it gave out a class of teaching about mathematical induction based on these theories of constructivism and teaching deign

    主要闡述了建構主義理論下數學課堂教學設計中教師應具備的新意識，教學設計應遵循的原則和在建構主義指導下數學課堂教學設計基本模式，最後以「數學歸納法」一節為例，給出一個以上述理論為指導的數學課堂教學設計的案例。
  9. The situation and development of domestic and foreign manufacture, especially in the europe, america and asia, have been summarized and researched in the article, so the following work has been finished, and the conclusions and results are obtained as follows : through analyzing the features of movement, power and construction for the high - speed cnc gear hobbing machine in 6 - axis with four coordinated, the design methods of general arrangement, kinetics and kinematics are put forward. 1. by analyzing the severe challenge to the machine manufacture in the market, developing and managing methods of serial modular products are posed

    為了給我國汽車工業和其它行業提供先進的齒輪加工設備，本文在總結、研究國內外特別是歐美國家齒輪機床現狀與發展的基礎上，進行了以下研究工作，並得出相應的結論與成果：分析了六軸四聯動數控高速滾齒機的運動、動力、結構特點，提出了六軸四聯動數控高速滾齒機的總體布局設計、動力設計、運動學設計方法；分析並根據市場對機床製造業提出的嚴峻挑戰，提出了數控滾齒機系列產品的模塊化開發方法與管理方法；在分析了六軸四聯動數控高速滾齒機模塊化設計的技術先進性與經濟性間辨證關系的基礎上，提出了產品開發過程中以邊際成本法進行經濟分析的方法。
  10. It shows that the method and the results can be used for designer, capital construction manager and researcher reference. 6 > the statistic parameters of load effect and resistance on fatigue reliability are studied in the paper. according to statistic analyzing of the real data from spot and the old test data, the fatigue reliability is calibrated on 8 details, which are provided in the code, by first order second moment ( fosm )

    6 、通過鋼結構吊車梁實測資料與以往疲勞試驗資料進行統計分析，提出了荷載與抗力的統計參數，用一次二階矩方法對鋼結構規范中規定的8類連接和構造型式的疲勞可靠性進行了校準分析，根據計算結果給出疲勞目標可大連理工大學博士學位論文一靠指標的建議值與分項系數的設計表達式。
  11. This major basically offers education design, transmission principle of technology of network of academic, media theory, computer, database and application, cai, multimedia class make, tv program of technology of system of tv of educational cable sound system, education, photography and art, education is made with playwright - director

    本專業主要開設教學設計、傳播理論、媒體理論、計算機網路技術、數據庫原理與應用、計算機輔助教育、多媒體課件製作、教育電聲系統、教育電視系統、攝影技術與藝術、教育電視節目製作與編導等課程。
  12. Generally, mathematical theory and deduction are used to explore the weakness of cryptographic algorithms, so that the complicated mathematical knowledge and enormous consumption are needed. at the same time, as a result of the design scientifically, there is no practical significance to conquer the cryptographic algorithm by mathematical methods

    長期以來，人們一直專注于使用數學方法尋找密碼演算法的漏洞，這不僅需要極高的數學造詣而且會耗費巨大的資源;同時，由於密碼演算法的科學設計，從數學角度破譯密碼演算法基本不具有現實意義。
  13. How to develop math majors ' teaching - planning ability in teachers colleges

    論高師學生數學課堂教學設計能力的培養
  14. The results show that setting matrix and geometrical transformation as a selected topic at senior high schools is not only necessary but also feasible. this topic meets the characteristics of students in senior high schools, and can satisfy their development. the results also show that matrix and geometrical transformation can broaden span of view, boost up study interesting, promote development of capability, enhance self - confidence, and build up the ideal and skills of using mathematics finally, several suggestions about the compiling work of new teaching materials and teaching work in practice under new standard were given

    其次，本研究進行了「矩陣與幾何變換」這一選修專題的試驗班教學，對所做教學設計的科學性、所編寫教學材料的有效性與適應性進行了實踐檢驗，結果表明，在高中數學課程中開設矩陣與幾何變換這一選修專題不僅必要而且可行；矩陣與幾何變換這一選修專題的知識既符合學生全面發展的需要，又符合學生的學習特點；發現矩陣與幾何變換對學生全面發展所具有的促進作用主要有：能開闊學生視野，增強學習興趣，增加數學學習的信心，促進學生辯證思維能力的發展，有利於培養學生自覺應用數學的意識與能力等。
  15. The types of impedance transition and of composite resonant are now widely used, but the research in this area is not perfect. in this paper analytical means is used to study absorption coefficient ' s prediction models. diversified cavity structures and material parameters are analyzed in detail in order to the anechoic coalings " acoustical design

    現代應用的吸聲層基本是阻抗過渡結構或復合諧振吸聲結構，但我國在這一領域的研究卻不盡如人意，針對水下消聲覆蓋層的吸聲系數預報及聲學設計問題，本論文利用多種解析方法研究聲學模型，並對各種模型的聲腔結構和材料參數做了詳細的分析，為消聲層的聲學設計打下了良好的基礎。
  16. Optimization design is an uptodate measure to seek the most perfect and optimum design proposal, and the mathematical principle of optimization had application in engineering design. it incorporate the speciality design theory, the optimization methods of mathematics and the computer art, accommodate a scientific design approach and a significant layout strategy for design engineering, and it can heihten design efficiency and advance designing quality. enginneering science must envisage economic construction, so it is beyond all doubt that the optimization design as the final approach of engineering development

    優化設計是把最優化數學原理應用於工程設計問題，在多個設計方案中尋找到盡可完善的或最適宜的設計方案的一種現代設計方法。優化設計集專業設計理論、數學最優方法和計算機技術於一體，為工程設計提供了一種重要的科學設計方法，能夠大大提高設計效率和設計質量。工程學科必須面向經濟建設，優化設計作為工程設計的最終目標是毫無疑義的。
  17. The plate - tube evaporator, the single back - fin evaporator and the box condenser. after analyzing the physical model and setting up the mathematical model according to the two - phase flow of adiabatic capillary tubes, it also numerically simulates and analyzes the different effects of main parameters on the capillary tube length. based on the heat transfer analysis and counting of thermal insulation layer, the cad system accomplishes the parametric design and drawings of the refrigerator body

    該系統完成了對典型製冷裝置的換熱器部件，如板管式蒸發器、單脊翅片管式蒸發器、箱壁式冷凝器的參數化設計和繪圖；分析了絕熱型毛細管兩相流的物理模型，並建立數學模型，對絕熱型毛細管各主要參數對其長度的影響進行了數值模擬和計算分析；基於對電冰箱箱體絕熱層厚度的傳熱分析和計算，完成了整個箱體的參數化設計和繪圖工作。
  18. Based on the theory of detonation dynamics and fracture mechanics and combined with engineering experiences, the parameters of soft rock tunnel hole charge and smooth blasting are analysized to enhance tunnel excavation proficiency in soft rock and smooth blasting. value scope of smooth blasting is acquired, which can give some experience for parameters design and construction of smooth blasting in soft rock tunnel excavation

    摘要為提高軟巖巷道掘進效率和光爆效果，利用爆轟動力學和斷裂力學理論，分析了軟巖巷道掏槽及光爆參數，結合工程實踐經驗，得出了軟巖巷道光面爆破參數的取值范圍，對軟巖巷道爆破參數的設計和施工具有一定的指導意義。
  19. The optimization of designs for mathematics teaching class

    數學課堂教學設計的優化
  20. The second one is how can we capture the data just before they are sent out or received in. the third one is how can we inform our monitor or debugger process this event, transfer the data to the monitor or debugger, and get the results back. as far as microsoft windows operation system is concerned, which mostly has been installed on personal computers and partly server cmputers, softwares access data in internet through windows socket application program interface

    就被廣泛安裝在個人計算機和一部分服務計算機的微軟視窗操作系統而言，軟體通常通過操作系統提供的套接字網路介面訪問網路數據，在視窗操作系統上有兩套網路介面，一是由伯克勒大學設計，被稱之為bsd套接字的介面，由阻塞同步和非阻塞異步以及輪循機制控制輸入和輸出工作;另一套是微軟公司開發的窗口套接字，由網路消息事件驅動。
分享友人
分享到 Line

分享到臉書