片语

nonsingular ring非奇异环

nonsingular curve非奇曲线

nonsingular quadric[数]

nonsingular rings非奇异环

nonsingular operator[数]

nonsingular perturbation[自]

Nonsingular conversion非奇变换

英汉例句

• the article uses the theory of projective geometry to determine the polar and pole of self-conjugate of nonsingular conic without thinking about measure.

  用射影几何的理论，抛开度量性质，给出了非退化二次曲线自共轭的极线与极点的射影定位，为现代设计提供了理论依据。

• the exterior point nonsingular integration technique is suggested so that the singular integrations can be evaded.

  利用无奇性边界积分技术完全避免边界奇积分。

• when the system is impulsively controllable, an equivalent problem for standard state space systems is derived from nonsingular transformation of input-state for systems.

  在系统脉沖能控的条件下通过系统输入-状态对的非奇异变换，把此问题等价地转化为正常状态空间系统的相应问题。

• the upper bound of the differential probability is developed for the completely nonsingular matrix based substitution permutation network.

  给出了基于全非奇异矩阵的代替置换网络的差分概率上界。

• the nonsingular h-matrix can find its application in many fields, yet quite difficult to distinguish in practice.

  非奇异h矩阵在许多领域都发挥着重要作用，但在实用中判别h矩阵却是困难的。

• our result is theorem 1 let r be a ring such that zero divisors commute. then r is nonsingular if and only if r is semiprime.

  我们的结果是定理1设r是零因子可换环，那末r是非奇异的当且仅当r是半素的。

• if the system can be observed, it can handle the stable or instable system, non-minimum phase system, singular or nonsingular system for state transformation matrix in a unified framework.

  对于稳定或不稳定系统、非最小相位系统、状态转移阵奇异或非奇异系统，只要系统完全可观，都可统一进行处理。

• in this article we study the structures of the nonsingular matrices of the multiple quotient singular value decomposition qq-svd.

  本文着重研究了三个矩阵qq-svd分解中非奇异矩阵的性质结构。

• this paper deals with some relations between nonsingular ring and dqc-ring, strongly prime ring and regular ring. the results improves the theorems of nonsingular ring.

  讨论了非奇异环与dqc-环、强素环、正则环之间的关系，推广了关于非奇异环的有关结果。

• amongst, building nonsingular linear transformation is a difficult point.

  其中非奇异线性变换矩阵的构造是一个难点。

• the reason of the non-turning point failure is that some nonsingular points of original system are translated to the singular points of the extended jacobian matrix by the parameterization.

  造成非临界点失败的原因是参数化使得原系统中的非奇异点变为系统扩展雅可比矩阵的奇异点。

• an expression of the generalized eigenvector of adjoint matrices for nonsingular matrix a is derived.

  给出了非奇异矩阵a的伴随的广义特征向量的表达式。

• the paper teus a direct way to select nonsingular linear transformation by changing two special quadratic forms without square terms to the standard form.

  本文给出了化不含平方项的两类特殊二次型为标準形的一种直接选取满秩线性变换法。

• in this paper, we investigate the difference between ps-ring and nonsingular ring, and obtain a formula of the homological dimensions.

  本文刻划了ps-环与非奇异环的差距，给出了一个计算同调维数的公式。

• this paper introduces a completely nonsingular matrix based substitution permutation network that can effectively improve the performance of the block cipher against linear cryptanalysis.

  论文介绍了一种基于全非奇异矩阵的代替置换网络，它可有效的提高分组密码抗线性密码分析的能力。

• the controllability of linear switched systems was found to be invariant for any nonsingular transformation.

  首先，证明线性切换系统的能控性在任意非奇异变换下保持不变。

• two sufficient conditions for nonsingular h-matrix are given that are an available and necessary supplement in .

  该文给出非奇h-矩阵的两个实用且适用范围较广的充分条件。

• this paper defines totally nonsingular matrix and get its equivalent condition and some qualities.

  本文定义了完全可逆矩阵，并给出它的一个等价条件及其一些性质。

• solving the thin plates on winkler's foundation by the nonsingular boundary element method and the layerwise summation method, the deflection of the given point of the plate can be obtained.

  用无奇点边界元法和土力学中的分层总和法联合处理弹性地基上的薄板，求解板上选点的挠度，从而求得板的内力。

• based on this model, a new crypt structure called completely nonsingular matrix based substitution permutation network is designed.

  基于这一模型，设计了一个称为基于全非奇异矩阵的代替置换网络的密码结构。

• the nonsingular integrals are popularly calculated by the gauss numerical integral, and they are low in precision when the source points approach the element, and the singular integrals are complex.

  非奇异积分一般采用数值积分，当配置点接近积分单元时，计算精度较低，奇异积分的计算也很复杂。

• abstract in this paper, we investigate the difference between ps-ring and nonsingular ring, and obtain a formula of the homological dimensions.

  本文刻划了ps-环与非奇异环的差距，给出了一个计算同调维数的公式。

• finally, using nonsingular terminal sliding mode technology, a feedback stabilizing controller which can make the closed loop system converge to equilibrium in finite time is given.

  最后，利用非奇异终端滑模控制技术，得到了一种使闭环系统有限时间收敛到平衡点的反馈镇定控制器。

• the generalized inverse of partitioned matrices and the expression of generalized inverse using maximal nonsingular submatrix are discussed.

  摘要讨论了分块矩阵的广义逆，以及用矩阵的满秩子块表示广义逆。

• furthermore, we discuss the effects of the nonsingular dom on the eit windows and on the photon switch in detail.

  详细讨论了特殊频率处模密度的变化对透明窗口和光子开关效应的影响。

• we got the standard form of nonsingular matrix over the finite field by means of bn pair decomposition under the similarity transformation of the permutation matrix.

  利用有限域上一般线性群的bn对分解，给出有限域上的可逆矩阵在置换阵相似变换下的标準形。

• the paper gives a lower bound and a relation with the generalized relative coefficient where the design matrix is nonsingular in the model.

  给出了当设计矩阵满秩，协方差阵非负定时这种新的相对效率的下界，研究了新的相对效率与广义相关系数之间的关系。