切向量空间

词组短语

tangent vector space

与切向量空间相关的网络例句 [注：此内容来源于网络，仅供参考]

After a historical motivation of the definition of a Lie group we shall develop basic manifold theory, vector fields, tangent spaces leading to the Exponential mapping for an affine connection.

在简单介绍了李群的定义的历史来源之后，我们将讨论关於流形理论、向量场和切空间，进而引出仿射联络的指数映射的基本知识。

Based upon all above-mentioned, a mathematical representation for multi-material structures is proposed by means of vector level sets, and the general structure topology optimization can be expressed by a constrained functional minimization problem of a set of level set functions.

同时，还提出了在有效约束切空间上构造的非线性映射技术，以改进向量水平集的演化方向，可提高计算效率2到3倍。

First, the paper introduces the moving coordinate system based on the curve tangent vector and the curvature component vectors. Next, the total curvature vector is composed and the osculating plane determined in the moving coordinate system. The curve bending is then calculated and the recursion analysis made on the osculating plane.

鉴于空间曲线上曲率采集面的变化，引入了由曲线切向量和曲率分量决定的运动坐标系，接着在运动坐标系中合成曲率矢量，确定密切平面，然后在密切平面中对曲线进行弯曲计算和运动坐标系的变换分析，并对相关公式进行了推导。

As the special characteristic of nonlinearity, several notions are introduced and used in this paper, such as differential manifold, vector field, diffeomorphism, tangent space, topological equivalence. Stable manifold and unstable manifold are also introduced.

针对非线性的特殊性，本文专门介绍了非线性中几个比较特殊的概念，如微分流形、向量场、微分同胚、切空间以及等价关系等，对稳定和不稳定流形也作了介绍。

By the definition of Darboux type vector and rectifying Darboux type vector ,we constructed the rectifying type developable surfaces and Darboux type developable surfaces and tangential Darboux type developable surfaces ,and study these three developable surfaces relationship with Minkowski slant helices and Minkowski conical geodesic curves. Bying applying the singularity theoerical knowledge, We give a classification of special developable surfaces under the condition of the existence of such a special curve as geodesic.

通过定义三维Minkowski空间中的达布型向量以及修正达布型向量，构造出三维Minkowski空间中的三类可展曲面，即修正型可展曲面、达布型可展曲面和切达布型可展曲面，研究Minkowski斜螺线和Minkowski锥面测地线这两种特殊曲线和这些曲面的关系，并研究Minkowski斜螺线和Minkowski锥面测地线作为这些曲面的测地线的条件下，运用奇点理论的知识，对这三种可展曲面进行奇点分类。

The algorithm of the static voltage stability region s tangent plane through the characteristic vector method or the implicit function derivative method is presented in the total parameter space,which can provide quantitatively the influence degree of all kinds of parameters on the voltage stability region.

提出了基于全参数空间的静态电压稳定域的2种切平面计算方法：特征向量法和隐函数求导法。

与切向量空间相关的网络解释 [注：此内容来源于网络，仅供参考]

Acceleration tangential：切向加速度

Acceleration space dimension, 加速度空间的维数 | Acceleration tangential, 切向加速度 | Acceleration vector, 加速度向量

tangent vector bundle：切向量丛

tangent vector 切矢量,切向量 | tangent vector bundle 切向量丛 | tangent vector space 切向量空间

tangent vector field：切向量场

tangent vector 切向量 | tangent vector field 切向量场 | tangent vector space 切向量空间

tangent vector space：切向量空间

tangent vector field 切向量场 | tangent vector space 切向量空间 | tangential approximation 切线逼近

tangential approximation：切线逼近

tangent vector space 切向量空间 | tangential approximation 切线逼近 | tangential component 切线分量

vector bundle：向量丛

进一步的,当流行本身的拓扑结构和切空间上的线性结构发生关系--也就获得一簇拓扑关联的线性空间--向量丛(Vector bundle). 流形在实际应用中起重要作用的还有两个方面:一个是研究几何形体的性质(我们暂且不谈这个),