查询词典 vector quantity

Based on the process of establishing model, the theory and method of geometry model of establishing modern surveying data are discussed in this paper, including the establishing model technology of scalar quantity field data and vector field data.

从构造模型的一般过程入手，主要讨论了建立现代测量数据的几何模型的理论和方法，包括标量场数据与矢量场数据构模技术，提出了一些有益的结论，为测量数据可视化提供了技术基础。

And physical quantities are divided into the scalar quantity, the vector and the tensor.

物理量又有标量、向量与张量之分。

This method took the correlation of every color component into account reasonably, and converted the computation of a vector space to scalar quantity in a natural way.

这种边缘检测方法，在一定程度上合理地考虑了个各颜色分量的相关性，将向量空间的计算以自然的方式转换成了标量的计算，在思想上是一种不同于其他算法新的算法。

The strain vector is a scalar quantity.

应变向量为一纯量。

Sound wave has both scalar quantity and vector field, while traditional acoustic pressure sensor system merely makes use of its acoustic pressure information.

声波兼有标量场和矢量场，传统的声压水听器系统仅利用了其声压信息。

In block match part, improves the diamond search algorithm and introduces the zero motion vector estimatios to reduce the search quantity.

在块匹配时，改进了钻石搜索算法，引入了零运动矢量估计，以减少搜索量。

The spectrum peaks nearby 530nm and 480 nm are corresponding with BTSD and BMD respectively. It is found from measurement that the luminescence peak from BMD is bluely shifted. The atoms of BTSD nearby dislocation core are affected by tensile stress along the Burger's vector direction leading to its band gap narrowed. In addition, there is the effect of part quantity of edge dislocation in BMD existed. Part of atoms in BMD are strained by compressive stress leading to its band gap narrowed, in other words, the wavelength from BMD is shorter than that from BTSD.

从测试结果中还发现BMD 的发光位较BTSD有所蓝移，分析认为BTSD位错芯附近原子沿伯格斯矢量方向只受到拉应力，致使禁带宽度变窄，BMD由于除了具有螺型位错的分量外还具有部分刃型位错的分量，而刃型位错中有部分原子受到压应力的作用，导致禁带宽度增宽，从而使得BMD的发光波长比BTSD短

But vector quantization's computing quantity is very large, which is one reason that it can not be widely using.

但是矢量量化所需要的计算量较大，阻碍矢量量化推广的因素之一就是这种方法运算速度太慢。

The following results were achieved: 1 The 2005 greenbelt status quo map in Fuzhou was got by the combining use of processing remote sensing image and field investigation. Then the map was changed into the type of vector. The patch area, perimeter and quantity were calculated by the inner function of AUTOCAD.

研究结果如下：(1)运用遥感影像处理和外业调查相结合的方法，获得福州市2005年的绿地现状图，采用AUTOCAD软件进行矢量化，并通过该软件自带的功能计算绿地斑块的面积、周长以及统计斑块的数量。

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。