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Free surface fluid flow analysis by Lagrangian finite element method;带自由面流体运动的拉格朗日有限元分析7Yj汉语字典

Analysis of Soil Nailing with Lagrangian运用拉格朗日法分析基坑开挖与土钉支护7Yj汉语字典

A new model was created by combination of a chemical model for the gas phase chemistry of the atmospheric boundary layer with a lagrangian model for the long-range transport of air pollutants.建立了一个将空气污染物远距离输送和大气边界层内气相化学反应模式相结合的拉格朗日模式,并应用于华南的酸雨研究。7Yj汉语字典

The Implement of Parallel Lagrange Algorithm Based on MPI基于MPI并行环境下拉格朗日插值的求解7Yj汉语字典

By using Lagrange formulations,the solution of transient in nonlinear serial RLC circuits was obtained and analyzed to find their some general features.应用拉格朗日方程对非线性RLC串联电路的暂态过程进行了求解,对所得到的解析解进行了分析,得到了非线性RLC电路的一些普遍特征。7Yj汉语字典

Besides,we will give a new proof to the LaGrange s theorem.本文对微分中值定理的传统教学提出了改革的方法 ,并对常规所设的辅助函数进行了综合比较 ,给出了各种辅助函数的几何模型 ;另外 ,还另辟溪径 ,给出一个拉格朗日定理的独立证法。7Yj汉语字典

A nonlinear programming is established and solved by Lagrange method.以连续管径和水泵扬程为设计变量,以管网年费用最低为目标函数建立非线性规划模型,采用拉格朗日法求解,获得一组最优管径组合;参考第一级优化的连续管径组合,结合施工中要求的变径数选择标准管径组合,以具有标准管径的管长为决策变量,以管道年费用为目标函数,建立相应的线性规划模型,采用单纯形法求解获得全局最优解。7Yj汉语字典

The Lagrange method for the complex system modeling is convenient,but it is difficult for simulation.针时拉格朗日法对复杂系统建模比较方便,但仿真比较困难的问题,通过具体实例,介绍了在拉格朗日法建模的基础上进行仿真的一种新方法,该方法通过将所建立的数学模型,先进行解耦后分别仿真,再应用叠加原理求得系统的仿真结果。7Yj汉语字典

The formation flying around Lagrange points will benefit deep space exploration greatly due to the special location of the Lagrange points.由于拉格朗日点的独特空间位置,它附近的编队研究对深空探测有着很重要的意义。7Yj汉语字典

In order to solve the dynamics and control problems in scheme design, the key technologies of formation flying are studied, together with talking about the there-body mechanical model and characters of the Lagrange points.本论文基于深空探测中的三体动力学模型,对拉格朗日点附近的编队飞行技术进行系统和深入分析,针对编队方案设计时所面临的动力学与控制问题,结合三体力学模型与拉格朗日点的动力学特性,对编队方法的关键技术进行研究,力求为未来编队飞行任务的规划、设计提供一定的理论和技术支持,也为今后深空探测技术的发展提供一定的借鉴。7Yj汉语字典

lagrange d'alembert principle拉格朗日 达朗伯原理7Yj汉语字典

interpretation of Lagrange multiplier拉格朗日乘数的解释7Yj汉语字典

lagrange dirichlet theorem拉格朗日 狄利克莱定理7Yj汉语字典

Lagrange's dynamical equations拉格朗日动力学方程7Yj汉语字典

Lagrange's planetary equation拉格朗日行星运动方程7Yj汉语字典

lagrange's hydrodynamic equations拉格朗日铃运动方程7Yj汉语字典

Lagrange's method of variation of constants拉格朗日常数变易法7Yj汉语字典

Helmholtz-Lagrange theorem亥姆霍兹－拉格朗日定理7Yj汉语字典

Lagrange-Helmholtz equation拉格朗日－亥姆霍兹方程7Yj汉语字典

Lagrangian polynomial fit拉格朗日多项式拟合7Yj汉语字典

lagrange's method of undetermined multipliers拉格朗日不定乘子法7Yj汉语字典

lagrange interpolation polynomial拉格朗日插值多项式7Yj汉语字典

Lagrange's method of indeterminate coefficients拉格朗日待定系数法7Yj汉语字典

lagrange's method of undetermined multiplier拉格朗日的待定乘子法7Yj汉语字典

Lagrange Equation and Lagrange Function for the Free Particle of the Theory of Relativity;相对论中质点的拉格朗日方程与拉格朗日函数7Yj汉语字典

Research progress in arbitrary Lagrangian Eulerian method任意拉格朗日-欧拉描述法研究进展7Yj汉语字典

Lagrange multiplier and dual choice variable拉格朗日乘数和对偶选择变量7Yj汉语字典

approximation by Lagrange interpolation polynomials拉格朗日插值多项式逼近7Yj汉语字典