非負 的英文怎麼說

中文拼音 [fēifù]
非負 英文
non-negative
  • 非 : Ⅰ名詞1 （錯誤） mistake; wrong; errors 2 （指非洲） short for africa 3 （姓氏） a surname Ⅱ動詞1 ...
  • 負 : Ⅰ名詞1 （負擔） burden; load 2 （虧損） loss 3 （失敗） defeat Ⅱ動詞1 [書面語] （背） carry on th...
  1. Knowledge is no burden [ burthen ]

    知識絕非負擔。藝多不壓身。
  2. ( 2 ) the gravitational toy model in canonical ensemble is also studied under the regime of generalized statistical mechanics. we find that a region of negative specific heat describing the character of gravity also exists in canonical ensemble, which is remarkably distinguished from the result of traditional statistical mechanics that the specific heat must be positive in that ensemble, implying that the gravitating system may also be described by canonical one

    （ 2 ）在正則系綜中，我們同樣根據廣義統計力學對引力toy模型進行了研究，發現也會出現類似於微正則系綜中的負比熱現象，這明顯區別于傳統的統計力學中比熱必須非負的結論，從而得出在tsalllis統計下正則系綜也可以描述引力系統的結論。
  3. Negative matrices over a c - algebra and geometric mean of two positive definite elements

    代數上的非負矩陣與正定元的幾何平均
  4. Further discussion on nonnegative matrix having same nonnegative moore - penrose and group inverse

    逆的非負矩陣的進一步研究
  5. We make the following assumption for when 2 is positive definite matrix, different estimators about matrix of regression coefficients and inefficiency of least squares estimate have been discussed in many documents. considered 2 is nonnegative definite matrix, this thesis derives best linear unbiased estimate of parameter matrix b and estimable parameter function kbl under the meaning of matrix nonnegative definite and the property of maximum probability of blue is investigated. next, we discuss some necessary and sufficient conditions of the equality of the lse and blue, then we derive the estimation of the deviation bet - ween the least squares and the best linear unbias estimators of the mean matrix, meanwhile a relative efficiency of lse ofb is proposed and its bound is given

    當0時，眾多文獻討論了回歸系數陣的各種估計及lse的有效性，本文考慮了當0的情形，給出了回歸系數陣b及其可估參數函數kbl的在矩陣非負定意義下的最優估計（ blue ） ，研究了它的一個最大概率性質，並且討論了最小二乘估計成為最佳線性無偏估計的充分必要條件，在此基礎上給出了均值矩陣的最小二乘估計與blue的偏差估計，定義了lse相對于blue的一個相對效率，並給出了它的界。
  6. Any non - negative integer that represents a line of authored code

    它是任何表示一個創作代碼行的非負整數。
  7. Any non - negative integer that represents a column in authored code

    它是任何表示一個創作代碼列的非負整數。
  8. The study of degenerate elliptic equations can be traced back to 1910 ' s, first appeared in picone ' s thesis. after half century ' s development in this field, o. a. oleinik and e. v. radkeic, published their classic monograph second order equations with nonnegative characteristic form in 1971

    而這類方程的特徵形式在所研究的區域上是變號的，即在有的子區域上非負，而在其餘的子區域上非正。
  9. The complete open nonnegatively curved riemannian manifolds with souls of codimension one

    核心的余維數為1的具非負曲率完備非緊黎曼流形
  10. The feasibility of decomposition of transition firing sequence, the application of them in the detecting lfs and the reverse course of decomposition - synthesis are discussed. they provide theoretic basis for our algorithm in the field of petri net. supported by the above, two main part is included in the algorithm : at first, x is transacted according to the following method in order to get a set of xb named as basic vector of x which is the firing count vector of a directed path without circle if md is reached from m0 in the rg ( m0 )

    在變遷序列分解的指導思想下，我們的演算法主要通過以下兩步工作完成： （ 1 ）首先對給出的已知條件中滿足狀態方程的n維非負整數向量進行處理，得到一組x的基礎向量x _ b ，使得在petri網的可達標識圖中，若存在一條由m _ o到m _ d的有向無環路，則x _ b為這樣的路上變遷引發序列的發生數向量。
  11. Normally, we try to get the dual form of mathematical programming to change primary programming, which is difficult to be solved into its dual programming, which is easily to be solved. after we had got the dual form of two programming, we found their form were very simply because they had only nonnegative and linear constraints

    通常，我們求出規劃問題的對偶形式是希望將不易求解的原問題轉化為易於求解的對偶問題，在分別得到這兩類問題的對偶形式后，發現其形式簡單，只帶有非負約束和線性約束。
  12. Considering enough the property of the equa - tion, we prove existence of absorbing set of the solution in h ~ ( 1 ) by the method of changeing the higher order nonlinear term as nonnegative guadratic form and prove existence of absorbing set of the solution in h ~ ( 2 ) by the method of linear combining of energy inequality and multiform classical inequality

    我們充分考慮方程的特點，將高階非線性項化為一非負定二次型使得解在h ~ 1中的吸收集的存在性得以證明。通過能量估計的巧妙組合以及多種形式的不等式進行精細的估計以獲得h 「的吸收集的存在性
  13. The dependable theory regards the life - span characteristic of products as the main research object. usually, we describe the life - span of products with the extraneous variable which is nonnegative

    可靠性理論以產品的壽命特徵為主要研究對象，通常用一個非負隨機變量來描述產品的壽命。
  14. Also, by the means of the pattern of matrix and the pattern of linear operator, we characterize the linear operators that strongly preserve nilpotence and that strongly preserve invertibility over antinegative commutative semirings without zero divisors

    另外，利用矩陣模式和運算元模式等工具，我們在非負無零因子半環上刻畫了強保持冪零的線性運算元和強保持可逆的線性運算元
  15. The proof was based on the nonnegativeness of the strain energy.

    這種證明根據的是脅變能量的非負性。
  16. All nonnegative energies are allowed.

    所有非負能量都是允許的。
  17. Chapter 3 consider the initial - boundary value problem utt - where q is a bounded demain in rn with smooth boundary 3q ; with m ( s ) is a nonnegative c1 - function for s > 0 satisfying with we show that under certain conditions the solution blow up in finite time. chapter 4 consider the initial - boundary value problem and < ? > 2. we show the decay rate of the solutions of the equation

    第三章我們考慮了定義在具有光滑邊界的有界區域上的kirchhoff型方程初邊值問題其中0 ， r ， p 1 ， q 1 ， 1 ；當s 0時， m （ s ）是空間c ~ 1中的非負函數，且滿足其中， 0 ， 2這章我們給出了上述方程解的有限時刻爆破條件。
  18. Is a nonnegative integer between 0 and 32767

    是介於0至32767之間的非負整數。
  19. The value specified must be either a non - negative integer, or - 1

    指定的值必須是非負整數或- 1 。
  20. This is a nonnegative integer

    。該值是非負整數。
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