不变流形,invariant manifold英语短句,例句大全

不变流形,invariant manifold
1)invariant manifold不变流形
1.Then on the basis of invariant manifold theory and Poincaré section,a transfer trajetory between L1 and L2 of the Earth-Moon system was given.然后基于不变流形理论和庞加莱截面方法,设计了不同拉格朗日点间转移轨道。
2.A three-stage optimization method first adjusts the earthescape trajectory to get the sail close to the invariant manifold of the desired orbit.提出了分3阶段优化设计的方法:首先调整航天器逃离地球的飞行轨迹,使其比较接近目标Halo轨道的不变流形;再借助不变流形,用遗传算法求解相应的最优控制,使其转移到目标Halo轨道的不变流形上;最后航天器将沿流形飞行完成入轨。
3.Some sufficient condition to guarantee the existence of global invariant manifolds consisting zero homotopic closed orbits is gived.当在每个不变柱面上有奇点时证明了这类系统局部极限环的存在性 ;同时给出了这类系统存在由第一类 (零伦 )闭轨组成的全局不变流形的条

英文短句/例句

1.Orbit Design for Satellite Kuafu-A Based on Invariant Manifolds基于不变流形的夸父卫星A轨道设计
2.A Subdivision Algorithm for Calculating Manifolds of the Piecewise Smooth Dynamical Systems and Its Simulations计算分片光滑系统中不变流形的剖分算法及其模拟
3.modified two stream instability变形的双流不稳定性
4.Conformal Invariants and the Wodzicki Residue for Complex Manifolds复流形的共形不变量和Wodzicki留数
5.The influence of different deformation temperature and different deformation rate on SUS316L stainless steel flow and mircostructure不同变形温度和变形速率对SUS316L不锈钢流变应力及金相组织的影响
6.The shearing strain is essentially inhomogeneous flow of metal.剪切变形的实质是金属的不均匀流动。
7.A Note on Homotopy Invariance of the Stiefel-Whitney Classes of Closed Manifolds;闭流形的Stiefel-Whitney类的同伦不变性的注记
8.Existence of Solutions to Weak Vector Variational-Like Inequalities on Riemannian Manifolds黎曼流形上弱向量似变分不等式解的存在性
9.Amplification means of the transformation of little currents into big ones, without distortion of the shape of current fluctuation.所谓放大，就是把小电流变为大，而又不使电流波形失真。
10.Having become slower in flow and less vigorous in action.Used of a river.缓滞的流速上变缓的，不那么湍急的。用于形容河流
11.The Morphological Evolution of Immiscible Polymer Blend Undercomplex Flow Field;复杂流场下不相容聚合物共混体系相形态学与流变学研究
12.The flow stress remains a conant during steady state deformation.稳态流变阶段，流变应力基本保持不变；
13.However, conditions are never ideal in practice, so these waveforms are often distorted.然而,实际中的情况并不理想,电压、电流波形常有畸变。
14.The adoption of different needling methods resulted in different embroidery styles and technique schools.刺绣的针法的变化，形成不同的运针风格和技艺流派。
15.Research on Flow Stress Behavior of Super Alloy GH4145 During High Temperature Plastic DeformationGH4145高温合金热塑性变形流变应力研究
16.Hot Deformation Behavior of TiNiNb AlloyTiNiNb合金热变形流变行为的研究
17.Flow stress behavior of 2026 aluminium alloy under hot compression deformation2026铝合金热压缩变形流变应力行为
18.Flow Behavior of 2026 Aluminum Alloy During Hot Compression Deformation2026铝合金热压缩变形流变行为研究

相关短句/例句

Invariant manifolds不变流形
1.Based on the theory about nonlinear normal modes and normal form, a method of normal mode invariant manifolds for the analysis of simple Hopf bifurcating solutions is presented.基于非线性模态不变流形及范式理论，针对一类非线性结构振动系统和机电耦合系统，提出一种分析其简单Ｈｏｐｆ分叉解的模态不变流形方法。
2.Based on this new classification, the approximation problem of the invariant manifolds of dynamical system is discussed in detail.通过引入新的概念,提出了图胞映射动力系统中瞬态胞的新的分类方法,基于新的分类方法研究了动力系统中不变流形的胞映射逼近问题;并结合计算机的计算速度与内存特点,建立了完成上述压缩分类的有效算法。
3.,the invariant manifolds of Lyapunov orbit at L_1 are applied to achieve the quick trans.随后,利用与 DRO 相切的 Lyapunov 轨道研究了 DRO 的轨道转移：利用地月系 L_1点 Lyapunov 轨道的不变流形,实现 DRO 的快速转移：利用 L_2点 Lyapunov 轨道作为弱稳定边界(WSB)转移的入口,实现 DRO 的低能转移。
3)Hopf invariant manifoldHopf不变流形
1.This paper deals with the existence of Hopf invariant manifolds, which is defined as the periodic invariant manifolds, for the high dimensional discrete dynamical systems.研究高维离散动力系统中 Hopf不变流形 (周期不变流形 )的存在性。
4)invariant submanifold不变子流形
1.It is proved that there doesn′t exist an anti_invariant submanifold above one dimension of a SP_Sasakian manifold.给出了一Ｐ＿Ｓａｓａｋｉａｎ（ＳＰ＿Ｓａｓａｋｉａｎ）黎曼流形Ｍ（φ，ξ，η，Ｇ）的浸入子流形Ｍ上的结构（Ψ，Ｖ，ν，ｇ）是Ｐ＿Ｓａｓａｋｉａｎ（ＳＰ＿Ｓａｓａｋｉａｎ）黎曼结构的充要条件；还证明了ＳＰ＿Ｓａｓａｋｉａｎ流形不存在高于１维的反不变子流形。
2.The invariant submanifolds of (ε)-Sasakian manifolds are discussed and some properties of them are got.主要对（ε）－Ｓａｓａｋｉａｎ流形中的不变子流形、反不变子流形进行讨论，得到了该类子流形的一些几何性质。
3.A class important manifold-cosymplectic manifold is introduced,and the invariant submanifold of cosymplectic manifold is studied to obtain some interesting properties of the invariant submanifolds.介绍了一类重要的流形——余辛流形,给出了关于余辛流形曲率的一些关系式,并研究了余辛流形的不变子流形,得到了一些有趣的性质:余辛流形的不变子流形仍然是余辛流形,并且是最小子流形。
5)X-invariant manifoldX-不变流形
6)invariant(anti-invariant)不变(反不变)子流形