矢量的

Major research contents and achievements included as the following:(1) On the plane chart the lead isotopic vector in the medium-large scales,which indicants the deep mineralization.

主要研究内容和成果包括：（1）东秦岭地区铅同位素的矢量化处理及中细尺度地球化学填图，在平面上确定铅同位素急变带及其空间态所指示的深部成矿作用。

Ii is found in studying plane holographic grating that polarization diffraction intensity ratio monotonously varies with incidental angle; grating has different diffraction result for different polarized light.

在研究平面全息光栅矢量衍射时，我们发现：两偏振光衍射光强之比随入射角度增大单调变化；光栅对不同的偏振光具有不同的衍射效果。

MATLAB simulation results show that the instantaneous symmetrical components detect the positive sequence voltage component accurately ,the result of current tracking of the space vector control is good.

MATLAB仿真结果表明，改进的瞬时对称分量法准确的检测出了a相电压正序分量，空间矢量控制电流跟踪效果良好。

Formulae about curvatures and three dimensional principal directions of an implicit surface are deduced.

推导得出了任意隐式曲面曲率的计算公式和三维矢量形式的主方向。

In the case of keeping individual diversity and improving the level of adaptability of the individual diversity in the population,the immune genetic algorithm based on selection probability of similarity and vector distance is proposed.

为了防止基于相似性矢量距为选择概率的免疫遗传算法在优化过程中出现退化现象，通过在算法中引入免疫疫苗的方式，对该算法进一步加以改进。

The sign of vector product of coupler and follower links is used to distinguish the configuration branch.

引入连杆与从动连架杆矢量积的符号式进行机构构型的分支判断。

Numerical simulation shows that as long as the proper linear feedback control parameter vector is chosen, it is easy to achieve the rapid synchronization between the driving system and response system.

数值仿真证明，只要选择合适的线性反馈控制增益矢量，就可以容易地实现驱动系统与响应系统之间的快速同步。

A formula for the volume of arbitrary quadrangular prism is given by using vector colculus.

本文利用空间解析几何学中的矢量方法和原理求解底为任意凸四边形的四棱柱体积、并推导出其体积公式。

A novel variable-rate correlation vector quantizer is presented for image encoding in this paper.

摘要该文提出了一种用于图像编码的新颖的变比特率相关矢量量化器。

Finally, the design and implementation of vector quantizer are discussed. In the third section the theory of genetic algorithm, evolutionary strategy and evolutionary programming are discussed in detail.

第三章详细讨论了遗传算法，进化策略和进化规划这三种算法的理论，并给出了具体实现，为进化算法引入到矢量量化的码本设计中打下基础。

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。