表示函數 的英文怎麼說

中文拼音 [biǎoshìhánshǔ]
表示函數 英文
indicator function
  • 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...
  • 函 : 名詞1. [書面語] （匣; 封套） case; envelope 2. （信件） letter 3. （姓氏） a surname
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 表示 : show; express; mean; indicate; expression; presentation; signifying; remark; representation
  • 函數 : [數學] function函數計算機 function computer; 函數計算器 function calculator; 函數運算 functional operation
  1. For a class of quadratic finite element diseretization systems of an elliptic boundary problem with jump coefficients under the unstructured quadrilateral grids, we are concerned with two kinds of quadratic lagrangian finite element equations, by analyzing the relationship between the linear finite element and quadratic finite element basis functions, a hew amg method is designed

    摘要針對一類帶間斷系數的橢圓邊值問題，在非結構四邊形剖分下，討論了兩種二次拉格朗日有限元方程的代數多重網格法，通過利用雙線性元和二次元基函數之間的表示關系，給出了一種新的網格粗化演算法和構造提升運算元的代數途徑。
  2. They not only inherit the advantages of bezier curves and b - spline curves, also can be used to represent straight lines precisely and some remarkable transcendental curves precisely, such as circular arc, ellipse, cardioids and twisted pair line etc. especially, the uniform t - b - spline curve of three degrees is smoother than b - spline curve and c - b - spline curve of the same order

    此外由於它們還具有三角函數的優點，故既可以精確表示直線段、二次多項式曲線段又可以精確表示圓弧、橢圓弧等二次曲線以及心臟線、雙紐線等超越曲線。特別地， 3次均勻t - b樣條曲線曲面比同階均勻b樣條（ c - b樣條）曲線曲面具有更高的光滑度。
  3. Order of growth for random dirichlet series in the complex plane

    級數表示的整函數的增長性
  4. The objective function denotes revenue, profits or costs.

    該目標函數表示稅收，利潤或價值。
  5. The function is called the entropy of the system, and is denoted by s.

    此函數稱為該系統的熵，用S表示。
  6. Finalizers are expressed using destructor syntax

    使用析構函數語法表示終結器。
  7. For instance, table 1 and figure 1 present data for two production functions, one for early rice and one for late rice

    例如圖1和表1的數據表示兩個生產函數，一個是早稻，一個是晚稻。
  8. In this research, the plant esterase of wheat and - ethanoic acid naphthalene ester were taken as materials to inspect the relation between the wheat esterase and the organic phosphorus, ten linearity equations were established which expressed the esterase vigor and the organic phosphorus density logarithm with the change of the numerical value of ultraviolet resorption, and the monotony range and the extremum of the function were confirmed

    摘要本研究以小麥為植物酯酶的酶源， -乙酸萘酯為底物，考察了小麥酯酶與有機磷農藥之間作用的關系，建立了10個以吸光值變化表示的酶活性與有機磷農藥濃度對數之間的線性方程，並確定了函數的單調區間和極值。
  9. The inputs to these functions are very complicated and not easily expressible in a form that is valid c code

    這些函數的輸入都非常復雜，不容易使用一種有效的c代碼格式來表示。
  10. The influence of the cloud droplet spectrum character and the spectrum growth and change is considered, which does not use a cut - off value for conversion from cloud water into rain water process. in the continuous coalescence equation, the particles fall velocity difference is not moved out from the integral, but is integrated in the equation as the function of diameter d to avoid the error of using particles average fall velocity. in the new scheme, generation rate of graupel due to the collection of snow by graupel and the collection of cloud ice by graupel are included

    雲中凝結核ccn的數濃度採用超幾何函數表示；雲水向雨水的自動轉換過程採用grabowski （ 1999 ）的公式，考慮了雲滴譜的特徵和發展變化對該過程的影響，而不是採用原方案給定閾值的方法描述該過程；對連續碰並方程不再將粒子落速差作為常量提出積分號外，而是直接作為粒子直徑函數在積分號內求解，這樣處理可以迴避使用粒子群的平均落速帶來的誤差；增加了霰和雪、霰和冰晶的碰並微物理過程。
  11. The following example creates a table - valued function

    以下示例創建了一個表值函數。
  12. Representing the xpath type returned by the function

    ，它表示函數返回的xpath類型
  13. Represents a breakpoint in a function, or a watch point on a value

    表示函數中的斷點，或值的觀察點。
  14. Otherwise, the function name is taken as representing the return value of the function

    否則，函數名就會被視為表示函數的返回值。
  15. Indicates whether the function requires access to data stored in the system catalogs or virtual system tables of sql server

    指示函數是否需要訪問存儲在sql server的系統目錄或虛擬系統表中的數據。
  16. Numerical tests shows that indicator function method is a simple and fast method, by which better reconstruction can be gained for no superior knowl - edge of the physical properties about media

    數值實驗表明，指示函數方法簡單快速而準確，能在不對介質的物理性質有先驗的假設基礎上，給出較好的重構效果。
  17. From mathematical models for inverse scattering in two dimensional inho - mogenous media including variable impedance, all kinds of probable mixed variable impedance boundaries and cracks, from interior and exterior trans - mission problems and radiation condition, ill - posed integral equation and indicator function method are formulated for the diverse of boundary iden - tification. it is shown that the kernel of the integral equation characters the boundary of scatterer, which is determined by solving it by virtual of regularity method, meanwhile, some numerical tests are given. 3

    在二維非均勻介質逆散射邊界識別的數學模型（包括一般的非均勻介質，正交各向異性介質，變阻抗介質，各種可能的混合變阻抗邊界問題）下，由內透射問題和外透射問題以及輻射條件，推導了上述介質的邊界識別的積分方程和指示函數方法，由於積分方程的核充分表徵了散射物的邊界，由此說明只要利用正則化方法求解該積分方程，就可以確定散射物的邊界。
  18. From mathematical models for inverse scattering in two dimensional homoge - nous media including dirichlet, neumann, robin, all kinds of probable mixed boundaries and cracks, direct and inverse scattering are discussed, and ill - posed integral equation and indicator function method are formulated for the diverse of boundary identification. it is shown that the kernel of the integral equation characters the boundary of scatterer, which is determined by solv - ing it by virtual of regularity method, meanwhile, some numerical tests are given. 2

    在二維均勻介質逆散射各種邊界識別的數學模型（包括dirichlet ， neumann ， robin ，各種可能的混合邊界問題，裂紋問題）下，分別考慮了正散射問題和逆散射問題，推導了上述各種邊界識別的不適定積分方程以及指示函數方法，由於積分方程的核充分表徵了散射物的邊界，由此說明只要利用正則化方法求解該積分方程，就可以確定散射物的邊界，並給出了一些數值實驗。
  19. Shows how to debug various kinds of clr database objects : stored procedures, triggers, user - defined scalar functions, user - defined table - valued functions, user - defined aggregates, and user - defined types

    演示如何調試各種clr數據庫對象：存儲過程、觸發器、用戶定義的標量函數、用戶定義的表值函數、用戶定義的聚合和用戶定義的類型。
  20. A string that represents the table definition of the results, if the method is used as a table - valued function

    如果方法用作表值函數tvf ，則為一個字元串，該字元串表示結果的表定義。
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