例句與造句

1. Limit cycles of infinity in a quintic polynomial system
   一類五次多項式系統(tǒng)無窮遠點的極限環(huán)
2. Stability of equator for a class of 2n 1 degree polynomial system
   1次多項式系統(tǒng)赤道環(huán)的穩(wěn)定性
3. The global semi - stability of two kinds of the polynomial system
   兩類高次多項式系統(tǒng)的全局半穩(wěn)定性
4. Study of center focus decision problem for a type of polynomial system
   一類多項式系統(tǒng)中心焦點判定問題的研究
5. In chapter 6 , the following general real planar odd polynomial system is studied
   在第六章，我們研究一般實平面奇數(shù)次多項式微分系統(tǒng)ide 、 ， ， ， 。
6. It's difficult to find polynomial system in a sentence. 用polynomial system造句挺難的
7. Distribution of limit cycles for a class of higher - degree degenerate planar polynomial systems of codimension two
   一類余維2的高次退化平面多項式系統(tǒng)的極限環(huán)分布
8. Finding all isolated solutions of polynomial systems of equations has very wide applications in many fields of science and engineering
   多項式系統(tǒng)所有孤立解的計算在工程和科學上有著廣泛的應用。
9. Distribution of limit cycles for a class of higher - degree degenerate planar polynomial systems of codimension two is discussed
   摘要討論了一類余維2的高次退化平面多項式系統(tǒng)的極限環(huán)分布，證明了此系統(tǒng)至多存在3個極限環(huán)。
10. Journal of symbolic computation , 1994 , : 585 - 595 . 16 gao x s , luo y . a characteristic set method for difference polynomial systems . in int
    我們將特征列方法推廣到非線性差分方程組，證明了差分特征列的基本性質給出了計算差分情形特征列的算法。
11. The m - homogeneous homotopy method gives a better upper bound for the number of solutions to a polynomial system . however , two crucial problems are conferred when getting this bound
    在計算上界的過程中遇到了兩個問題，這兩個問題計算的復雜度本質上都是指數(shù)量級的。
12. To sidestep the deficiency of sampling way , we take a precondition on the initial polynomial system , and use the optimal solution of new system to approximate the optimal solution of initial system
    針對矩陣montecarlo方法的特點，本文提出了對多項式系統(tǒng)的預處理，并用預處理之后最小m -齊次b zout數(shù)對應的分組來近似原方程組的最優(yōu)分組。
13. In the third chapter , making use of the results about abel equation , we discuss the existence , number and stability of the limit cycles of polynomial systems . the relative work of shui shuliang and cai suilin is generalized
    第三章利用abel方程已有的結果來討論多項式系統(tǒng)的極限環(huán)的存在性，個數(shù)和穩(wěn)定性，推廣了水樹良和蔡燧林的相關工作。
14. The program can automatically turn a system of equations that include triangle functions into polynomial system of equations in the analysis and synthesis of the mechanism , to eliminate and get the polynomial solutions of the original system of equations
    該程序可將含三角函數(shù)的機構分析或綜合方程組自動地變換成多項式方程組并對多項式方程組進行消元，得到原多項式方程組的多項式解。
15. In chapter one , based on the characteristic set method , real root isolation algorithm and the evaluation for maximal and minimal polynomials , we propose an algorithm for isolating real roots of multivariafe rational polynomial systems
    本文第一章從針對一元有理多項式的行之有效的符號求解算法?實根分離的算法( realroot )著手，討論了多元有理多項式組的符號求解問題? mrealroot算法[ 14 ] 。
16. The paper proposes the elimination by eliminant with aid of basic sets ( eeabs ) , in order to solve the problems in the theories and methods of polynomial system of equations ? limination at present , and to find the multi - solutions of mechanism science ~ research
    針對目前多項式方程組的消元理論和方法中存在的問題和不足，本文提出了基組結式消元法，并用以求解機構學研究中的多解問題。
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