定理的

In the second chapter, this problem is converted into a dual problem, i.e.

第二章把原规划转化为一个对偶问题，即无约束极大化问题，推广和证明了这个对偶问题的一些性质和基本定理。

After that, we discuss the weak duality theorem and the strong duality theorem concerning Benson efficient solutions.

接着讨论了Benson真有效解的强弱对偶性定理。

We study single machine earliness/tardiness scheduling problems with a common due window, and the size of the common common due window is arbitrary.

分别提出了定理和多项式时间算法确定了这两类调度问题的最优公共交货期和最优排序。

Directly qualitative analyzing electric displacement vector and magnetic field intensity are the achievement and innovation of this thesis.

本文的主要创新点在于以亥姆霍兹定理直接分析电位移矢量和磁场强度矢量。

This theorem has curious properties and important applications, but still not appreciated quite well in the present paper of electrostatics of China.

该定理在精确计量学上具有重要的用途，然而国内相关领域文献很少涉及。

Besides,the virial theorem is also used to obtain thermal EOS in actual work.

此外，利用维里定理也是实际中获得压强方程的一种常见做法。

Week 8 Theorem of equipartition of energy, internal energy of ideal gas.

第8周 能量均分定理、理想气体的内能；麦克斯韦速率分布率；玻尔兹曼分布率。

This is a simple example of the equipartition theorem at work.

这就是均分定理应用的一个简单例子。

when the gas is in an equilibrium state, the mean energy of any gas molecule in a degree of freedom is equal to . This is known as equipartition theorem.

气体处于平衡态时，气体分子任何一个自由度上的平均能量都相等，均为，这就是能量按自由度均分定理。

By these results, we construct an isometry of quantum codes which is not an equivalent mapping but preserves the symplectic inner product, i.e.

在此基础上构造出一个反例，证明了在量子情形下，MacWilliams的一个重要定理不成立。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。