finite number 中文意思是什麼

finite number 解釋
有限數
  • finite : adj. 有限的；【語法】限定的；【數學】有窮的，有盡的。n. 〈the finite〉 有限（性）； 〈集合詞〉有限物。adv. -ly ,-ness n.
  • number : n 1 數；數字；〈pl 〉算術。2 （汽車等的）號碼；第…，第…卷，第…期〈通常略作 No （復數 Nos ），用於...
  1. This type of approximation is made at a finite number of points.

    這種近似法是在有限數目的節點處來進行的。
  2. In fact, the deep overlapping of the wavepacket of particles implies new interactions which are technically called nonlinear ( in the sense of depending on powers of the wavefunctions bigger than one ), nonlocal ( in the sense that they are extended over the volume of wave - overlappings which cannot be evidently reduced to finite number of isolated points ), as well as nonpotential ( in the sense of being of contact / zero { range type for which the notion of action - at - a - distance potential has no mathematical or physical meaning of any type }

    事實上，粒子相互之間深深重疊的波包意味著新型的相互作用，技術上它可稱之為非線性意義為它們取決于波函數大於1次的幕而定，為非局部意義為它們的延伸超越了波重疊的體積，使其顯然無法再縮小到有限數孤立點，以及為非潛能意義為相互接觸零距離，在這種情況下一定距離下作用的潛勢不再有任何數學上或物理上的意義。
  3. Realistic signals are made by summing sine waves of lots of frequencies, so that after some finite number of wavelengths they interfere destructively and you get a signal of finite width and duration

    現實中的信號由各種頻率的正弦波組成，因此，在有限的波長數后，它們會干涉相消，你就得到一個有限寬度和有限延續的信號。
  4. During the process of implementation, the finite number of iterations must cause the inexactness, which will lead to the loss of exact preservation of symplecticity

    在實際實施過程中，有限次迭代必將引起計算的不精確性，從而影響保辛性的嚴格成立。
  5. Theorem 1 the sum of finite number of infinitesimal is an infinitesimal

    定理1有限個無窮小的和也是無窮小。
  6. The main innovation of our method is that we only need construct polygonal mesh possessing simple symmetric properties on both sides of control polygon edges of interpolated curves, and do n ' t need modify the subdivision rules near the interpolation curves during the process of subdivision. thus the subdivision rules are simple. the process is convergent and the limit surface is c everywhere except a finite number of points

    該方法的主要創新思想是，在被插值曲線的控制多邊形兩側構造具有簡單對稱性質的多邊形網格，而在細分過程中，則無須修改被插值曲線附近的細分規則，兇此細分演算法是簡單的，細分過程是收斂的，且最終的插值曲面除有限個點外是c ~ 2連續的。
  7. Corollary 2 the product of finite number of infinitesimal is an infinitesimal

    推論2有限個無窮小的乘積是無窮小。
  8. Division of a finite number by zero produces the correctly signed infinite value

    有限數除以零將生成正確的有符號無窮大值。
  9. A physical system can be described using a finite number of bits

    用有限數目的位元就可描述一個物理系統。
  10. In the procedure, the column is first divided into a finite number of small segments in equal length. the deflection - curvature relation of each segment is determined using the finite - difference method. the final nonlinear algebraic equations are then obtained by means of the equilibrium condition for each segment

    運用這種方法，先將長柱離散成若干等長的柱段，利用差分方法求得各柱段截面上的撓度與曲率的關系，再根據各截面上外力與抵抗力的平衡條件，得到一組關于荷載與變形關系的非線性代數方程組；本文對該方程組採用載荷增量法進行迭代求解。
  11. The algorithm only needs to solve an ill - posed linear system and a well - posed minimization problem and requires only the knowledge of the near field measurements of the scattered fields due to point source fields at a finite number of incidence and observation points distributed over a limited aperture

    該演算法只需求解一個不適定的線性系和一個適定的非線性最小化問題，而且只需要點源入射場的散射場在某個有限孔徑中若干有限個入射和測量點上的近場測量信息。
  12. An old theorem from the first half of the nineteenth century by lowry, wallace, bolyai and gerwien asserts that any simple polygon can be dissected into a finite number of pieces and put back together to form any other simple polygon of the same area

    十九世紀上半葉lowry ， wallace ， bolyai與gerwien同時證明了一個古老的數學命題：任意給定平面上一個簡單多邊形，必可將其分劃成有限塊，重新安排，拼成另一個任意給定的等面積的簡單多邊形。
  13. A finite state machine is a device, or a model of a device, which has a finite number of states it can be in at any given time and can operate on input to either make transitions from one state to another or to cause an output or action to take place

    有限狀態機是一種策略或者一種策略模型，它由有限的一系列狀態構成，在任一給定時刻，可以通過輸入操作作出從一種狀態到另一種狀態的轉換或者產生輸出或者發生動作。
  14. Time domain noise is simulated by the mathematical pseudo uniform or normal random variable and coupled to deterministic signals such as rectangular ( rect ), triangular ( tria ), unit step exponential ( uexp ), even exponential ( eexp ), or gaussian ( gauss ) pulse voltages in finite number of time samples in finite time period

    用數學類真均勻或常態隨機變數模擬時域雜訊，與定然時域訊號如，方形、三角、指數遞減、或高斯等電壓脈波在有限時域?圍之有限個時域取樣結合。
  15. If value is not a finite number

    如果值不是有限數，則引發
  16. Unlike women, who are born with finite number of eggs, men who continually produce sperms, but their sperm counts keep dramatically arying between normal and as little as no sperm at all during a bout of flue

    女性生下來就只有有限數的卵子，而男性可以不斷產生精子，但是精子數量卻發生很顯著的變化：正常、少精甚至無精。
  17. In the analysis, a cfst arch ( single tube ) is first divided into a finite number of straight beam elements. according to the virtual work principle and the modified newton - raphson iteration method the tangent stiffness matrix considering double nonlinear properties is established. with regard to the non - equilibrium forces, the material nonlinear property along the height of the section and the length of the element is considered and the computation accuracy is improved as a result

    本文首先將拱肋劃分為一系列的直梁單元，運用虛功原理和修正newton - raphan數值迭代演算法的基本原理準確推導了拱肋直梁單元的非線性切線剛度矩陣；在不平衡力方面考慮了沿截面高度和單元長度方向材料非線性的發展過程，提高了計算精度；再根據得到的切線剛度矩陣採用荷載增量步內修正newton - raphan迭代的增量迭代法進行了求解。
  18. Is a 2 - d graph that has a finite number of

    是一個2 - d圖形，擁有有限數量的
  19. As a 2 - d graph that has a finite number of

    形象化為擁有有限數量的
  20. In the introduction, we briefly introduce the history of symbolic dynamics development, the research of the symbolic dynamical system of an finite number of sym - bols, the research of the general symbolic dynamical system, the research of chaotic properties of shift and subshift of symbolic dynamical system and lists main conclusions in the paper

    在引言部分，簡要介紹了符號動力學發展的歷史；有限個符號的符號動力系統與一般符號動力系統研究；符號動力系統移位及子移位的渾沌性質研究，並敘述了本文的主要結論。
分享友人
分享到 Line

分享到臉書