拉日

The problems of hyperbolic equation and system are selected to prove the ability of the proposed ELMFS.

在本文中，双曲线型方程式与方程式系统被用来证明尤拉-拉格朗日基本解法的求解能力。

Working principle and structural design of a new hypocycloid energy transformation mechanism was introduced. Dynamic model for a new hypocycloid energy transformation mechanism was derived from Euler-Langrange approach based on energy.

介绍了新型内摆线能量转换机构的工作原理和结构设计，采用基于能量的欧拉-拉格朗日方法推导了系统的动力学模型。

So in this paper, first, the ELM is improved by taking the interpolation process under absolute coordinates, so that the horizontal interpolation could be taken in a horizontal plain of the same altitude, thus the problem of unreasonable interpolation sources is prevented.

所以本文首先对欧拉-拉格朗日方法作了改进，把其中的插值过程改在绝对坐标下进行，使得水平插值过程在同一高度的水平面内进行，从而克服了插值不合理的问题。

Clara Schumann was one of the best-known pianists in the world. After a concert tour, she shared some of her impressions of Russia and Russian performers in a letter she wrote to Johannes Brahms from Dusseldorf on June 1st, 1854

克拉拉·舒曼是世界上最优秀的钢琴家之一。1854年6月1日，在一次巡回演出后，她在杜塞尔多夫给约翰内斯·勃拉姆斯写信，和他交流了对俄国和俄国表演家的印象

At present, the Eulerian and Lagrangian methods are widely used in the simulation of particulate matter.

并对目前国内外常用的研究颗粒物分布的数值模拟方法进行了阐述，主要有欧拉法和拉格朗日法，比较了它们的优劣。

CFD ; navier-stokes equation ; laplacian ; regular grid ; partial differential equations

其中，主要包括基于网格的欧拉法和基于粒子的拉格朗日法。

Brazil's Larissa Ramos, 20, a biology student, was crowned 2009 Miss Earth in Aklan province, central Philippines Sunday night, besting 79 other beauties from around the world.

22日晚，在菲律宾中部阿克兰省举行的2009年度"地球小姐"总决赛上，20岁的巴西姑娘拉丽莎·拉莫斯从来自世界各地的80位选手中胜出，加冕冠军。

By using standard ideas from Lie groups and Lie algebra, the recursive formulation and the Lagrangian formulation were presented.

采用李群和李代数的方法来描述牛顿—欧拉方程和拉格朗日方程，得到机器人动力学在关节空间和操作空间内单个连杆的递推公式以及整个系统动力学方程的矩阵表达式。

Connecticut's Lorin Dixon and Jacquie Fernandes play the card game Rummy while on a train to Philadelphia January 22 for their NCAA college women's basketball game against Villanova.

康涅狄格州的洛林马泽尔迪克森和英国鸟类费尔南德斯打纸牌游戏拉氏的同时为他们NCAA大学女子篮球比赛对维拉诺瓦坐火车到费城1月22日。

On January 25, Chelsea's first day at her new school, I announced that Hillary would head a task force to come up with a comprehensive health-care plan, working with Ira Magaziner as the lead staff person, domestic policy advisor Carol Rasco, and Judy Feder, who had led our health-care transition team.

1月25日是切尔西在新学校度过的第一天。这天我宣布，希拉里将带领一个特别小组，负责计划出一个全面的医疗保健计划。她将和伊拉。马加齐纳、卡罗尔。拉斯科及朱迪。费德一道工作。

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。