查询词典 Lagrangian

The Arbitrary Lagrangian Eulerian finite element method with ANSYS/CFD was used to solve the Navier-Stokes equations numerically.

利用任意拉格朗日欧拉有限元方法求解出N-S方程的数值解，证明简单扑翼布局所提供的升力足以克服微扑翼飞行器本身的重力使其飞行。

In the numerical simulation analysis, a Galerkin finite element method with arbitrary Langrangian-Eulerian coordinate is adopted to solve the flow and thermal fields for moving boundary problem.

又采用的数值模拟为Arbitrary Lagrangian-Eulerian座标描述系统，配合葛拉金有限元素法，处理此种流体与固体介面间相互影响的问题。

Under suitable assumptions, the relationship is established between the unconstrained minimization of the Hestenes-Powell augmented Lagrangian function on the space of problem variables and the solution of the original constrained problem, and a relationship is also presented between the unconstrained minimization of the Hestenes-Powell augmented Lagrangian function on the product space of problem variables and multipliers and the solution of the original constrained problem.

在适当的条件下，我们建立了Hestenes-Powell增广拉格朗日函数在原问题变量空间上的无约束极小与原约束问题的解之间的关系，并且也给出了Hestenes-Powell增广拉格朗日函数在原问题变量和乘子变量的积空间上的无约束极小与原约束问题的解之间的一个关系。

This is the University analysis of the experiment- Lagrangian the source, to help you learn and master the Lagrangian!

详细说明：这是大学数值分析的实验——拉格朗日算法的源码，帮助大家学习和掌握拉格朗日算法！

By the study of pseudoscalar meson chiral Lagrangian in QCD, we develop certain useful techniques and experiences which we can generalized to other fields, for example, the investigation of electroweak chiral Lagrangian.

通过赝标介子手征拉氏量的QCD研究，我们发展的计算方法与获得的经验完全可以推广到诸如电弱有效拉氏量等其它领域的研究上去。

This paper discusses the yield function, loading unloading criterion and constitutive equation of Lagrangian finite deformation elastic-plasticity theory. Finally, Lagrangian finite elastic plasticity theory is used on constitutive models of elastic-plasticity at infinitesimal strain, and the complete constitutive relation for singular yield surface theory is obtained.

本文讨论了Lagrange型有限变形弹塑性本构理论的屈服函数、加卸载准则、本构方程等，最终将Lagrange型有限变形弹塑性本构理论应用于小变形情况下的奇异屈服面弹塑性模型，得出了完整的Lagrange型有限变形弹塑性本构理论。

Keywords: Calabi-Yau manifold; special Lagrangian fibration; stable vector bundle; special Lagrangian submanifold; mirror symmetry.

中文关键词：卡拉比-丘流形；特殊拉格朗日纤维化；稳定向量丛；特殊拉格朗日子流形；镜对称

The unniquess result on homogeneous special Lagrangian fibration with singular central fibers is proven, which says that special lagrangian fibration with homogeneous isolated singularity is essentially the model of Harvey-Lawson.

证明了当特殊拉格朗日纤维化在孤立奇点附近是代数的，则奇异性是唯一的。这个纤维化在孤立奇点的结构本质上是Harvey-Laweon在1982年给出的模型。这个结果在纤维化的奇异结构的研究中是十分重要的。

The dynamic behaviour of copper was investgated making use of an ex-perimental Lagrangian analysis technique,in which multiple manganin gauges were used to measure the stress-time history at different Lagrangian positions in the stress wave field,and a modified pathline method was used to analyse and solve the dynamic and physical parameters of the flow field.

对紫铜材料的拉氏实验结果采用改进的路径线法进行拉氏分析，得到了各物理量的流场分布，拟合出了本构方程参数，并由此进行了数值模拟。

The dynamic behaviour of copper was investgated making use of an ex-perimental Lagrangian analysis technique,in which multiple manganin gauges were used to measure the stress-time history at different Lagrangian positions in the stress wave field,and a modified pathline method was used to analyse and solve the dynamic and physical parameters of the flow field.

利用拉氏分析方法对钨合金在高应变率下的力学性质进行探讨，分析各拉氏位置的应变，比容，密度，应变率，比内能，质点速度等物理量的变化历史，讨论不同晶粒度尺寸对钨合金在高应变率下动态力学性能的影响，给出钨合金在应变率为104~105s-1时的应力应变曲线。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。