查询词典 LS

On the basis of nonlinear FEA code ANSYS/LS-DYNA, rail rolling process of universal rolling unit were simulated by 3D large deformation thermal-mechanical coupled elastic-plastic FEM. And the deformation shape of the work piece, deformation parameters and cross dimensions for each pass were obtained and stress,stain distribution and metal flow in rolling process of typical passes were analyzed in detail. Analyzed typical pass stress and strain distribute, rolling stress and deforming in universal pass last groove in detail,discussed the effect regularity of residual stress distribution and size to safely using rail, detailed to expound universal pass to railhead tread circular arc process.

本文基于ANSYS/LS-DYNA非线性显式有限元软件，以60kg/m的重轨为研究对象，采用全三维弹塑性热力耦合的有限元方法研究了重轨在万能轧机组中的变形过程，得到了轧件在孔型中的延伸情况、各道次轧件的变形参数，分析了典型道次的应力、应变分布，并详细分析了全万能成品孔型中轧件受力和变形情况，讨论了残余应力的分布及大小对钢轨安全使用的影响规律，详细地阐述了全万能成品孔型对轨头踏面圆弧的加工过程。

From the results, it could be further concluded that the electric repulsive force was the main factor of the dispersion mechanism of FDN, while the steric repulsive force could not be neglected in the dispersion mechanisms of LS, GCL1-T and ASP.

由测定结果可进一步推断，FDN的分散机理以静电斥力效应为主；而空间位阻效应在LS、GCL1-T和ASP的分散机理中不可忽略。

The velocity was refurbished, and the results and process simulation of movie were looked over with LS-PREPOST, and the variation curves of energy, velocity, resultant force and strain along time were obtained.

再用LS-PREPOST刷新速度、查看结果，动画模拟过程，得出能量、速度、冲击力、应力等变化曲线。

One is local entropy difference image matching parallel algorithm based on LS MPP, and the other one is local entropy difference image blocking matching parallel algorithm which is designed and realized by strategy combined folding sum, overlay windows mapping, with recurrence calculation column sum and row sum.

一种是基于LS MPP的局部熵差图象匹配并行算法，另一种是综合运用折叠求和，叠加窗口映射，递推求列和与递推求行和策略设计并实现的局部熵差图象分块匹配并行算法。

Yet where the SS makes mincemeat out of its Cobalt LS and LT mundane siblings, the low-performance HHR LT we tested emerged surprisingly as an immensely likable, rugged, unique little runabout.

然而在那里的SS使肉馅走出钴LS和低温平凡的兄弟姐妹，低性能的HHR的LT我们测试出现令人惊讶的是一个极为可爱，坚固耐用，独特的小runabout 。

You are also making screws for LS of Korea. Can you give full name of this company?

你们也提供螺杆给韩国的LS，你能给出这个公司的全名吗？

The motor's dynamic model, which is generally employed for speed control and parameter estimation applications, is improved for the purpose of improving the parameter estimation accuracy by the assumption that the stator self inductance Ls is identical to the rotor self inductance Lr. The motor's dynamic response to a direct on line start is used to estimate the parameters.

详细给出了遗传算法应用于动态数学模型参数识别问题的一般步骤，在Kron动态数学模型基础上，假定定子自电感Ls和转子自电感Lr相等，利用异步电动机直接空载起动的特性，对异步电动机动态数学模型和简化模型的参数进行了识别，给出了识别参数及有关结果。

Due to the requirement of vehicle collision safety,the finite element model of vehicle s frontal side rail is set up and the collision dynamic analysis is carried out with the utilization of ANSYS/LS-DYNA.

针对汽车碰撞安全研究的需求，利用ANSYS软件建立了货车纵梁前部碰撞的有限元模型，并结合LS-DYNA软件进行了显式动力学碰撞分析。

From LS method and singularity theory GS normal form of the circuit bifurcation solution is obtained, and that noly one circuit solution curve exists near bifurcation point is proved.

利用LS约化方法和奇异性理论，导出了非线性电路解分岔的GS范式，证明了电路转折分岔解附近只有唯一一条解曲线。

In order to obtain actual preferred principle of processing parameter about three-roller backward spinning of tube,nonlinear FEA software ANSYS/LS-DYNA is,carried on 3D dynamic simulation,stress analysis and strain analysis to three-roller backward spinning of tube under different processing parameter.

为了确定更为符合实际的筒形件三旋轮强力反旋工艺参数的选用原则，利用大型非线性有限元软件ANSYS/LS-DYNA对不同工艺参数下筒形件三旋轮强力反旋旋压过程进行了动态模拟和应力应变分析。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。