查询词典 vector product

The way I remember how to compute a cross product, is to put i, j, k in the first row of a matrix, then the first vector and finally the second, and then compute the determinant.

我记忆向量积公式的方法是把i，j，k 放在矩阵的第一行，然后是第一个向量，最后一行是第二个向量，然后计算这个行列式。

Defined the nodal velocity on the moving interface of theALE mesh as a product of a scalar and a shape vector, the kinematical boundary con-ditions on the free surface is modified to increase the freedom of the movements of thegrid on free interface.

将ALE网格运动界面节点的速度定义为一个标量和形状向量的乘积，用它修正自由液面网格速度与流场速度关系式，以增加自由面网格节点运动的自由度。

At last, we study the solvability of the feasible vector complementarity problem on product spaces.

最后，我们在乘积空间中研究了向量相补问题的可行性与可解性的关系。

In the third part, we study an application of stereographic projection transformation in statistics, deriving Box-Muller formula (use two independent uniform random number to generate two independent standard normal random number) and spherical symmetric distribution (a product of a positive random variable and a random vector with uniform distribution) in multivariate statistical analysis.

第3章，研究了球极投影变换在统计中的应用，通过球极投影变换获得了利用两个相互独立的均匀随机数生成两个相互独立的标准正态随机数的Box-Muller公式以及多元统计分析中的球对称分布（一个正的随机变量和一个与之相互独立的均匀分布的随机向量的乘积）。

In this paper, a fast algorithm for image interpolation based on the tensor product of matrices is presented, which transforms the vector interpolation model to matrix form.

这个矩阵需要很大的存储量和计算量。本文利用矩阵的张量积将原有的矢量插值模型转化成矩阵插值模型。

Purchased by Vector Capital from Tripos, Inc. in March 2007, the newly private company will focus on innovation within its current technology portfolio, specifically enhancing the core functionality and user experience of its computational informatics product suite SYBYL. Additionally, the company will continue to support the large pharmaceutical companies that have adopted Tripos' Benchware enterprise-class products, through professional services, customer and technical support.

Tripos公司的药物设计软件SYBYL是最早进入中国的药物设计软件，早在上世纪90年代就在中国发展了第一批学术用户，他们一直使用该软件至今，并不断升级，学术机构的论文达数百篇；商业用户方面，无论是开始走自主创新之路的民族制药企业，还是外资驻华研发机构，以及海外归来创业的新生力量，无不把SYBYL做为首选计算机辅助药物设计工具。

D cultural knowledge is often taken as a cultural products provide freely, and makes the product of vector potential of greatly reducing the value of tacit knowledge.

在实践领域，公共文化知识通常被作为一种公共文化产品进行提供，这使得潜化在产品载体中的隐性知识价值大大降低。

The growth vector for the product turns out to be a software application called a spreadsheet.

生长载体产品变成了一应用软件称为试算。

Through analysing and solving living examples,the author of this paper expounds the widespread application of vector quantitative product in solving process.

通过实例的分析和求解，阐述了矢量数性积在解题中具有非常广泛的应用。

"The tobacco industry continues to spread its deadly product as the vector of the tobacco epidemic," he said.

他说：烟草工业继续向世界广泛推销它们的致命产品，成为烟草疾病的最大催动力。

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。