查询词典 Lagrangian

Based on the Lagrangian equation with dissipation function, the motion equation of a microbubble with shell is obtained, and the dynamic characteristics of microbubble with shell in free space are studied. It shows that the inner and outer maximum radii of the microbubble increase when the acoustic pressure and its initial radius increase, as well as when the ultrasonic frequency decreases.

理论上利用有耗散函数的Lagrange方程，建立了有壳微泡的R运动方程，开展了自由空间中有壳微泡动力学特性的研究，表明微泡内外半径增量随声压的增大、超声频率的降低、初始内径的增大及壳厚的减薄而迅速增大。

Under suitable hypotheses,the relationship was established between the local unconstrained minimizers of the augmented Lagrangian function on the space of problem variables and the local minimizers of the original constrained problem.

在适当的假设下，给出了原约束问题的局部极小点与增广Lagrange函数，在原问题变量空间上的无约束局部极小点之间的对应关系。

For linear complementarity problems , a new smooth merit function is constructed, the linearity of LCP is well preserved as the piecewise quadratic convex property of it. By using the merit function a new Lagrangian multiplier method is proposed.

对线性互补问题，首次得到一种乘子固定时具有分片二次凸性质的光滑价值函数，它在光滑条件下完好保持了原问题的线性性质，基此提出了Lagrange乘子法。

By using the optimal power flow,the relation between the electricity purchasing cost change and the line stability limit which is the product of the stability limit factor and the basic stability limit of the line,is described by the derivative of the augmented lagrangian function with respect to the line stability limit factor.

以最优潮流为工具，将线路的稳定限额看作是基准传输容量限值与稳定限额因子的乘积，通过增广拉格朗日函数对线路稳定限额因子的导数描述了系统购电成本的变化与线路稳定限额因子和线路基准稳定限额乘积的关系。

By using Lagrangian operator method the problem of optimal search with the unknown target distribution is studied.

以往人们在研究最优搜索问题时总是假设目标的分布函数是已知的，但实际情况往往不是这样。

This paper briefly introduces the principle of Lagrangian element method.

简要介绍了拉格朗日元法的原理。

In this paper,we propose an improved Lagrangian relaxation algorithm to solve job-shop scheduling problems.

针对车间调度问题，提出了一种改进的拉氏松弛算法。

Six, the basic principles of numerical simulation methods and Lagrangian are introduced.

介绍了数值模拟方法及其拉格朗日元法的基本原理。

This is a Lagrangian of Matlab interpolation procedures, numerical simulation study for students learning to download.

这是一个拉格朗日插值法的matlab程序，适合学习数值模拟的同学学习下载。

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。

I'm going tor her!

我这就去救她！

As rise are design to help keep a several toney , a brain chemical at continues lever.

SSRI被设计来帮助保持血液中的复合胺即在大脑中一个连续水平的化学物质。