查询词典 representation

Using level-set method, mathematical representation for contimuum structures is proposed by means of the vector of level-set, and the general structure topology optimization can be expressed by a constrained functional minimization problem of a set of level set functions.

其次利用水平集方法将一般拓扑优化问题描述为一组水平集函数的约束泛函极小化问题，应用敏度分析，给出了此泛函极小化数值迭代求解公式，即水平集演化方程。

In this paper, based on the idea of knowledge constructionism, a structural knowledge representation approach is proposed. The "Unit" is defined as the essential knowledge component, and ten types of units and relations between units are suggested.

本文以认知科学中的知识建构理论为基础提出了一种结构化知识表示方法，此方法以"单元"作为知识表示的基本结构模块，将单元划分为十种类型，并定义了单元之间的关系。

Hall emphasized the semiotic and the discursive approaches in the constructionist approach to"representation".

霍尔着重论述了构成主义的两种途径——符号学和"话语"。

It provides consulting and undertaking establish representation office, human affair agent, and talent intermediary service for foreign enterprise and other economic organizations in Dalian city.

是总公司设在大连，为大连地区的外国企业和其他经济组织提供咨询承办外商常驻代表机构，人事委托代理服务，人才中介服务等一切配套服务。

It is immediately contained in the intuition and representation of time.

它是直接包含在对于时间的直觉和表达中的。

As a form of context-free language, the storage mapping has several advantages, such as identical representation, simple sentence construction, and quick interpretation.

系统分为两部分，一是基于Web的交互式语法制导模式的中间语言编辑部分；另一个是语言解释、执行部分。

There is no requirement that the compiler lay out the base and derived parts of an object contiguously. Hence, Figure 15.1 is a conceptual, not physical, representation of how classes work.

C++ 语言不要求编译器将对象的基类部分和派生部分和派生部分连续排列，因此，图 15.1 是关于类如何工作的概念表示而不是物理表示。

Under certain representation the operator continued fraction can be expressed by a matrix, and we also worked out the analytical solution.

利用反阻尼展开和算符连分方法，我们得到了迁移率的一般解；利用一定表象把算符连分表示为矩阵，同样也得到解析解。

The work in this thesis is based on continued fraction theory. Combining continued fractions with polynomial functions, we construct a new osculatory continued fraction interpolation—osculatory rational Hermite-like interpolation. Its representation is simpler than that of Hermite polynomial interpolation and its computation is concise since the continued fractions coefficients can be worked out by using Viscovatov algorithm.

与之相关的理论成果不断地推陈出新，本文就是在连分式理论的基础上做了相应的工作，将多项式和连分式相结合，构造了一种新的切触有理插值——类Hermite切触有理插值，新的插值方法在表示形式上比传统的切触有理插值更直观，并且通过引入Viscovatov算法，切触插值连分式的系数求解得以简化。

In order to overcome shortcomings that the circular arc and ellipse could not be accurately represented by CE-Bézier curves, this method used the continuity condition of CE-Bézier curves and C-Bézier curves to resolve the representation of circular arc and ellipse in CE-Bézier curve modeling.

该方法首先构造了一种具有优良形状可调性和更好逼近性的带3个形状参数α，β，γ的三次扩展Bézier曲线(CE-Bézier曲线)；并针对CE-Bézier曲线无法精确表示圆弧和椭圆弧等二次曲线的缺点，利用CE-Bézier曲线与C-Bézier曲线间的拼接技术，解决了CE-Bézier曲线造型中圆弧和椭圆弧的表示问题。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。