查询词典 saddle point

A saddle point and horse shoe vortex were formed in the front of the hole because of the rigid body character of coolant jet near the hole.

射流在出口附近具有刚体的特性，并在射流前方形成了鞍点及马蹄涡。

Four main types of spatial binary links are investigated in details for kinematic synthesis both in precision-position synthesis and multi-position synthesis. In terms of the invariants of spherical curve and cylindrical curve, the mathematical models of adaptive fitting sphere and cylinder are constructed by means of the saddle-point programming.

再次，根据常见空间机构运动副组合的约束曲线与约束曲面的曲率理论，阐述了空间机构运动综合的基本要素及其不变量拟合理论与方法，研究了有限位置和多位置情况下，自适应综合方法在空间S-S、C-S、C-C和S-C四类二副杆组运动综合中的应用，实现了自适应综合方法从平面到空间的扩展。

The bounded and unbounded traveling wave solutions which correspond to the stable and unstable manifold at the saddle point have been worked out.

计算了与鞍点处的两种稳定和不稳定流形相对应的有界和无界行波解。

By using the theorem of alternative,we obtain the necessary and sufficient conditions for strong efficient solutions to be the generalized saddle point in vector optimization problems with set-valued maps under the assumption of nearly cone-subconvexlikeness.

Yang[1]引进了近似锥-次类凸集值映射的概念，其他广义凸集值映射都是它的特殊形式。最近，Sach[2]在集值优化问题中引进了一种广义鞍点，通常的Lagrange泛函的鞍点是它的一种特殊形式。

In the sense of weak effective solution,the problems of Lagrange duality and saddle point are discussed under the convexlike condition.An alternative theorem of the system containing a semidefinite constraint of a matrix function is established at first.

首先在似凸条件下建立了一个含矩阵函数半定约束系统的择一性定理，由此得到多目标半定规划及其在弱有效解意义下的Lagrange对偶理论，包括弱对偶、强对偶和逆对偶等。

A method to solve the function for the absolute minimum saddle point and critical unstable equilibrium points is presented that method is used to decompose the non—convex energy function into two convex functions.

临界机的选取，本文采用以发电机转子暂态非同步动能作为判据的方法，经两算例的计算，比用最大加速度法具有更好的精度。

At first, we give the more precisely expression of the system in some sufficiently small neighborhood of the saddle point under some suitable transformation, and use the foundational solutions of the linear variational equation of the unperturbed system along the homoclinic or heteroclinic orbits as the demanded local coordinate system.

首先，我们在鞍点的充分小邻域内给出系统在适当的变换下的更加精确的表达形式，利用未扰系统沿同宿，异宿环的线性变分方程的基本解组作为系统在同宿，异宿环的小管状邻域内的新的局部坐标系。

Not only will a bailout needlessly put the Greek economy through the wringer and worsen the starting point from which an eventual Greek economic recovery might begin, it will also cruelly saddle Greece with a mountain of official debt that Greece will not be allowed to reschedule.

一项毫无必要的救助之举不但会让希腊经济饱受磨难和推迟希腊经济复苏时间，还将让希腊政府债务急剧攀升至无法进行债务重组的规模。

The saddle-point complex method could overcome the constringent problem in the calculation.

复数转动技术的采用克服了共振态计算中的收敛性困难。

For a class of nondifferentiable generalized fractional programming problems with the norm \$‖Bx‖\-p\$ in the objective function involving, a new incomplete Lagrange function is given, and the saddle point optimal criteria are proven by using the existing necessary optimality conditions, under the assumptions of the class of generalized (\$F,α,ρ,d\$)-convexity.

对于一类目标函数中含范数‖Bx‖p的非可微广义分式规划，给出了一个新的非完全Lagrange函数，并利用已有的最优性必要条件，在一类广义-凸性的条件下，证明了鞍点最优性准则。

I think people in this lifetime in a rebirth.

我觉得人在这一生里其实也在轮回。

He had to tie her hands together.

他不得不把她的双手绑在一起。