查询词典 variations

This course offers an introduction to primary convex analysis, linear programming, non-linear programming, dynamic programming, multi-objective programming, multi-level programming, calculus of variations, and optimal control, which are the optimization methods commonly used in economics and finance.

课程内容简介：本课程介绍凸分析基础、线性规划、非线性规划、动态规划、多目标规划、多层规划、变分法、最优控制，这些都是西方经济学、金融学中常用的最优化方法。

From the perspective of the variational discussion of Lagrange\'s contributions to the principles and analyzation of mechanics,the interaction between the calculus of variations and mechanics,especially the variational principles is made clear.

结合拉格朗日微积分代数化方案和18世纪可积性条件的研究，探讨了拉格朗日关于变分法基础研究的数学背景及相关工作；通过对《分析力学》中静力学约束平衡问题的细致考察，系统探讨了变分法中乘子法则的力学渊源、提出过程及意义。

Considering the characteristic of dynamic consolidation in soft soil, L'place transformation is carried out on the basis of relaxed resolution problem of dynamic consolidation in saturated soft soil proposed by Zienkiewicz. With calculus of variations as the principal theory, the function of dynamic consolidation equation is constructed, and further, dynamic consolidation equation in matrix forms is deducted.

本文针对软土地基上动力固结法的特点，在Zienkiewicz提出的饱和土体动力固结定解问题的基础上做拉氏变换，以变分原理为基本理论，构造动力固结方程的泛函，进一步推导得到动力固结方程的矩阵形式表达式。

This study was attempted to investigate the population variations of water caltrop grown at different locations in Taiwan and used as a selection reference for breeding and product development for food use.

本研究目的在探讨台湾菱角其植株性状在不同地方品种间之差异，了解其不同地区收集系间之歧异程度，以作为育种选拔与加工利用之资讯。

Map different variations of a word to a canonical form using an Ispell dictionary.

使用 Ispell 词典将一个词的不同变种映射成一个规范的形式。

Map different variations of a word to a canonical form using Snowball stemmer rules.

使用 Snowball 词根规则把一个词的不同变种映射成一个规范的形式。

Finally, this paper indicates the relationship between the two variations according to canonical correlation analysis.

最后用典型相关分析来说明两组变量之间的相关关系。

Cadence must be maintained in all the different trot or canter exercises and in all the variations of these paces.

在所有不同的快步或跑步与各种快步的变化时都必须保持弹力。

HOW TO Variations in thermocouple and base materials, the site environment, as well as the particular style employed by the operator, keep capacitive discharge welding of thermocouple wire an art rather than a science.

怎样操作因热电偶基体材料、操作环境以及操作员采用热电偶型号的不同，电容放电焊接热电偶线，结果会有所不同。

If the DC load is very demanding of a smooth supply voltage, a 稳压器 may be used either instead of, or in addition to, the capacitor-input filter; this serves both to remove the last of the ripple and to deal with variations in supply and load characteristics.

是否要求非常严格的顺利供应电压直流负载而不是或除了到电容输入筛选器，就可使用一个稳压器；这是同时删除纹波的最后一个，应付供应变化和负载特性。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。