數學表示式 的英文怎麼說

中文拼音 [shǔxuébiǎoshìshì]
數學表示式 英文
mathematical expression
  • 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...
  • 表 : Ⅰ名詞1 （外面;外表） outside; surface; external 2 （中表親戚） the relationship between the child...
  • 示 : Ⅰ動詞（擺出或指出使人知道; 表明） show; indicate; signify; instruct; notify Ⅱ名詞1 [書面語] （給...
  • 式 : 名詞1 （樣式） type; style 2 （格式） pattern; form 3 （儀式; 典禮） ceremony; ritual 4 （自然科...
  • 數學 : mathematics
  • 表示 : show; express; mean; indicate; expression; presentation; signifying; remark; representation
  1. The social sciences know nothing that can be compared to the mathematically formulated causal laws of physics.

    社會科學不知道有什麼事情可以和數學公式所表示的物理學因果律相提並論。
  2. In the same time the output torque can also be measured and controlled rapidly and accurately. due to the complex nonlinear relation between the applied electrical field and the torque, it ' s difficult to set up the model using existing physic and mathematic theories. however, artificial neural network can express discretional nonlinear relation and has ability of study, which provides a new concept and method to solve this problem

    由於波紋式電流變傳動機構的外加電場和電流變液產生的力矩間呈復雜的非線性關系，用現有的物理和數學理論來建模尚有一定的難度，而人工神經網路有表示任意非線性關系和學習的能力，給解決這類問題提供了新思想和新方法。
  3. But as a kind of mature management system, it has n ' t been applied successfully in most of chinese companies. the reasons of that include misunderstanding of science property of overall budget management 、 unfit budget management organization 、 lack of scientific management methods, and another important reason is that most of companies use the traditional building method of budget management system. the traditional building method based on the company ' s existing department functions, keeping the existing management process and work process fixedness, and expressing the department ' s work plan in quantity or currency form as their budget

    然而全面預算管理作為一項比較成熟的管理體系，在我國大部分企業卻並沒有得到很好的實施，這其中固然有對全面預算管理科學性認識不足、預算編制工作的組織不到位、缺乏科學的預算管理手段和控制手段等原因外，另一個重要原因是大部分企業在構建全面預算管理體系時使用的是傳統的構建方法，即基於企業現有的部門職能劃分而進行的，在保持作業流程和管理流程不變的情況下，將部門工作計劃以貨幣或數量的方式表示出來，即成為公司預算。
  4. Newton's problem was to express in mathematical terms the gravitational force between different bodies.

    牛頓的目標是要用數學形式來表示不同物體之間的引力。
  5. Each kind of palmprint pattern is described by parameters in wavelet domain that learned form samples by estimation

    通過樣本學習，利用參數佑計的方法，每種掌紋模式的理想模型表示為小波域內的特定參變量。
  6. This expression model was formally described in mathematical language to make it readily manipulated by computers through using the polychromatic sets

    利用多色集合理論對這種故障表示模型進行數學形式的統一描述，使之便於計算機的表達和操作。
  7. Data mining and knowledge discovery in database ( kdd ) is a rapidly emerging research field, relevant to artificial intelligence, database system and statistics. it is the nontrivial process of mining the interesting, potentially useful, valid and understandable knowledge from data

    數據挖掘與數據庫知識發現（ knowledgediscoveryindatabases ， kdd ）是當前涉及人工智慧、數據庫、統計學等學科的一門相當活躍的研究領域，是從數據中提取人們感興趣的、潛在的、可用的知識，並表示成用戶可理解的形式。
  8. By using theories from the relevant disciplines such as geography, mathematics, physics, ecology, and system sciences, this thesis develops a framework employing the concept of system entropy to represent the state function of the man - earth relationship system. in this framework the entropy change is used to show the development change of the system, and the entropy flow to express the flow among the spatial parts of the system. following the framework, and based on a large set of household data from surveys, the thesis makes a quantitative analysis of the village - level man - earth relationship system from a micro - perspective

    藉助地理學、數學、物理學、生態學、系統科學等有關學科理論，根據實地調查的大量農戶數據，從微觀視角對村域人地關繫系統進行了定量分析，用人地關繫系統熵來表徵人地關繫系統的狀態函數，用熵變來反映人地關繫系統的發展變化，用熵流來表示人地關繫系統各空間型式地域主體之間的流動。
  9. Firstly, we have put forward a mathematic form ? interest vector - to express the user ' s interest and have given a formula to calculate quantificationally the interest degree of interest item. secondly, we apply the method of reinforcement learning to intelligent learning agent to make it leam the user ' s interest more precision, more quickly and more efficiency, to make it discover the divert of the user ' s interest in time. thirdly, we have developed a mean of information search and filtrate on user ' s interest

    這些研究工作主要體現在：提出用戶興趣的數學表示形式? ?興趣向量，並提出定量地計算用戶對興趣項的興趣度的計算方法；提出採用強化學習演算法，使智能學習agent能夠更準確，更快速和更高效地學習到用戶的興趣和及時發現用戶興趣的轉移；提出面向用戶興趣的信息搜索和信息過濾方法；提出一種基於對象的agent編程模式，也稱為用擴充oo建模技術或方法學的適用性來設計agent系統。
  10. Firstly, a simple and practical representing method of the tooth edge tangential vector is applied to replace the traditional differential formula, the simple solving technique of edge contact problem makes the geometric edge contact analysis of the complex curve surface realize. secondly, using numerical searching and mathematical programming method solves the contact directions and loaded contact problem. finally, whole numerical simulation method is provided for loaded tooth contact analysis of high contact ratio spiral bevel gears

    首先以一種簡單實用的輪齒邊緣切矢量的數學表示方法取代了經典的微分表達式，大大簡化了幾何邊緣接觸的求解，使復雜曲面的幾何邊緣接觸分析得以實現；其次又採用數值搜索與數學規劃法求解了邊緣接觸的主方向和承載接觸問題，為高重合度弧齒錐齒輪承載嚙合全過程的數值模擬提供了完整的方法。
  11. They develop cost functions, which express the mathematical relationship between costs and their cost drivers

    他們創造了價值函數，用數學關系式來表示成本和成本動因之間的關系。
  12. The perturbed theory given in chapter 2 and a new definition on sensitive dependence on initial values of impulse - interval functions are adopted. from the abstract to real, we discuss a real model, named integrate - and - fire circuits, simulating the dynamics of in - formation processing in neurons. by the means of marotto theorem, we prove ide g vii the existence of chaotic dynamics in this model with the parameters in some restricted regions

    接著，我們探討了一般的動態神經元的數學模型與脈沖微分方程的表示關系；對一種能用來模擬動態神經元動力學行為的整合-激發電路的模型作了分析，我們構造了合理的時間映射，分析了時間映射所具有的性質，並給出了該時間映射是馬羅陀意義下混沌的相應參數選取的具體演算法與表示式。
  13. The system can automatically evaluate the decolorization of cpt by tracking the position of concave spot. the vibration of aperture grille will affect the display characteristic, and it is difficult to found a correct vibration analysis function because of its complicated structure

    對新型的張緊式蔭罩影響顯示屏特性的主要原因? ?振動進行了近似分析，由於蔭罩面結構、類型復雜，難以建立準確的數學振動模型，振動特性難以正確的數學表示。
  14. Demo application that illustrates how to evaluate various mathematical expressions

    這個應用程序演示了如何求各種數學表達式的值。
  15. Evaluation of mathematical expressions - demo application that illustrates how to evaluate various mathematical expressions

    這個應用程序演示了如何求各種數學表達式的值。
  16. The thoughts in mathematical expansion of entropy

    關于熵的數學表示式的思考
  17. Thermodynamic equilibrium constants of chemical reactions, which involve gaseous phases, condensed phases and complex phases, are strictly deduced in terms of chemical potential

    利用化學勢的概念，導出氣相、液相和復相化學反應體系的熱力學平衡常數表示式
  18. 5 petillot y, ruiz i t, lane d m. underwater vehicle obstacle avoidance and path planning using a multi - beam forward looking sonar. ieee journal of oceanic engineering, 2001, 26 : 240 - 251. 6 wang y j. kinematics, motion analysis and path planning for four kinds of wheeled mobile robots

    本論文是在作者以前的研究成果基礎上，引人了第二類障礙物的概念及數學不等式「或」表達，將障礙物的表示推向更一般，克服了路徑規劃方法對機器人及障礙物形狀敏感問題。
  19. According to the deep analysis on the formation mechanism of compound rock strata, the mechanical condition of compound rock strata formation and the related formula are obtained to build up the differentiate method of the compound key strata in the coal face strata and the corresponding differentiate program is made

    本文在深入揭示復合巖層形成機理的基礎上，給出了形成復合巖層的力學條件與數學表達式，進而建立了采場覆巖中復合關鍵層的判別方法，並編寫了復合關鍵層的判別程序。
  20. Based on the hydraulics series model experiments of the t type barrier stilling basin, the paper gives a full exposition to changing process of the current ' s flow regime of the t type barrier stilling basin and discloses the flow regime characteristics, the theory of energy dissipation, the shape optimization choice, the method on hydraulic design parameter and programme. what ' s more, it provides the expression of mathematics and key of the t type barrier stilling basin

    本文通過t形墩消力池的水力學系列模型試驗，完整地闡述了t形墩消力池水流流態的演變過程，揭示了t形墩消力池的流態特性、消能機理、體型優化選擇以及水力設計參數方法及程序，並給出了t形墩池界限水深的數學表達式及解。
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