标量

We have built up quintessence and phantom dark energy models in which the scalar field is induced from a 5-dimensional Ricci-flat vacuum.

我们建立了暗能量的 quintessence 和 phantom 模型，其中的标量场是由五维Ricci 真空场诱导出的。

Let , a scalar field, be defined on a domain D in,, then the vector

设是定义在三维空间的区域 D 上的标量场，，则向量

Finally, We show that the cosmic string, inflation and dark energy origin from the same field-complex scalar field.

第三部分：指出宇宙弦、暴涨和暗能量可以用同一个复标量场来描述。

The ω for the scalar field model is not a constant but evolves with the redshift z.

各种标量场模型的物态方程ω是演化的，有的可以给出ω＞-1，有的可以给出ω＜-1。

It is the elementary scalar field that generates a series of questions, for example, it creates the questions of triviality and unnaturalness, etc.

标准模型虽然已被大量的精确实验所检验，但是它不能解释质量产生的动力学原因，而且它的标量部分存在平庸性、不自然性等问题。

We revisted the process B→η＇K and got the same result as the previous literature that the experient data is 2-4 times larger than the theoretical calculation We calculated the matrix element of scalar and tensor operators, which can be applied in some models beyond Stand Models, such as Minimal Super-Symmetry Models.

我们还在BBNS因子化方案下计算了某些新的算符，例如标量算符，张量算符等的强子矩阵元，这一结果可以应用到标准模型扩展如最小超对称模型中，计算新物理的贡献。

The asymptotical properties of KdV equation and KP equation exhibit the soliton behavior when some conditions are satisfied, and in some cases the parameter matrices describing the interaction between two solutions is quite simple. Two kinds of solutions of the second coupled equations of AKNS hierarchy are provided and applied to NLS equation. A systemical way of construction of special solutions is also tried for DS equation. Most of the results on a scalar equation can often be directly generalized to some matrix equation, and the difference between the ω in scalar form and ω in matrix form lies only in the replacement of vector p, q by matrices p, q.

对KdV方程和KP方程渐近性质的讨论显现出解在一定条件下的孤子特性，从而使得一些情形下，同类解的相互作用体现在参数矩阵上变的较简单；我们给出了AKNS方程的两类不同解，并约化到NLS；对DS方程，我们从另一个方面初步探讨了形式化推导矩阵方程特解的方法；把这些有关标量ω的结果推广到ω为矩阵上往往只要把p，q变为矩阵即可，进而可以再推广到方程组上。

In this paper, we mainly improve the method of addition chain of n in scalar multiplication from two different aspects.

本文主要是从两个不同的角度出发，对标量乘中n的加法链进行了改进。

This thesis mainly has a study of the fast implementation problems of the ECC—the scalar multiplication of the point.

本文主要考虑了椭圆曲线密码的快速实现的内容—点的标量乘法。

The pending operation is simply multiplication by a scalar, it does not involve another call to fact

挂起的操作，都是由一个标量乘法，它不涉及另一个事实调用

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。