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- The concept of the cross product of vectors in Euclid space is introduced. 在欧式空间中引进了向量叉积的概念.
- Generally, the characteristic vector quantity of a constant matrix does not form the Euclid space of n - dimensional . 一般地;常数矩阵A的特征向量不构成n维欧氏空间.
- In this paper, an effective geometry-graphics method based on Euclid space for welding robot collision-free trajectory planning is studied. 研究解决了基于工作空间焊接机器人无碰撞轨迹规划问题的有效途径几何图形法。
- In the discussion of Euclid space ,the matter if n order real symmetric matrix A is positive definite remained important in the theory of matrix . 讨论Euclid空间中n阶实对称矩阵A是否正定,一直是矩阵理论中的重要问题。
- The Riemann manifold and the Quasi-Riemann manifold are given in 3N dimensional Euclid space and its l-order tangential space respectively. 在3N 维 Euclid 空间及其一阶切空间中,分别给定Riemann 流形及准 Riemann 流形。
- Usually the method transforms the quadratic programming to the linear programming by the fact that any two norms are equivalent in the Euclid space. 许多文章提出用线性规划代替原有的二次规划来对支撑向量机进行训练，通常是利用欧式空间上两种范数的等价性将原来的二次规划转化为线性规划。
- For these models, the authors introduce an inner product in Euclid space based on Fisher information matrix and give a geometric framework in expectation parameter space. 作者基于Fisher信息阵在欧氏空间定义了内积;并在期望参数空间建立了几何结构.
- Proceed from Euclid Space theory,a brief uniform mathematical description of the instantaneous reactive power theory and conventional power theory is established. 同时 ,本文从内积线性空间 (欧氏空间 )出发 ,给出了赤木泰文瞬时无功理论与传统功率理论的统一数学描述 ,揭示了瞬时无功理论的物理意义。
- On the basis of applying second-order tangential space and Riemann space in 3N dimension Euclid space [4], the writers have derived the integral variati- onal principles in Riemann form for first-order and second-order non- holonomic dynamical systems. 本文在引进3N维Euclid基本空间的二阶切空间及Riemann空间中,提出一、二阶非完整力学系统的积分变分原理的Riemann形式。
- The Riemannian metric of perspective in stereo graphic projection is introduced and a property of the continual cut vector field on the spherical surface is discussed. The accordance of the Riemannian metric with the flat metric of Euclid space is proved. 介绍了在球极投影下引入的黎曼度量,并介绍了这种度量的一些性质,指出了这种度量与从平直的欧几里德空间标准度量中诱导的黎曼度量是一致的;
- Forty-five genotypic sweet corns were classified into two groups in Euclid space based on the clustering of the plant regeneration of the embryos using the analysis of principle components. 利用主成分坐标分析并在此基础上对不同基因型甜玉米的再生能力进行聚类，并按欧氏距离将45种不同基因型玉米划分为2个大组群。
- A CHARACTER OF CONVEX HYPERSURFACE IN EUCLID SPACE 欧氏空间凸超曲面的一个特征
- Cross product of vectors in Euclid space and its applications 欧式空间中向量的叉积及其应用
- Discussion on the Contrast between Vector Space and Euclid Space 向量空间与欧氏空间的对比讨论
- Inner Product Relations and Linear Transformation in Euclid Space 欧氏空间的内积关系与线性变换
- Tell that joker to stop using my parking space. 叫那个家伙不要占用我的停车场。
- There is plenty of space here to move about. 这里有很大的活动空间。
- We're a bit cramped for space in this attic. 在这间阁楼里我们有点活动不开。
- There isn't much space left for your luggage. 剩下的地方不太够你放行李的。
- It's easier for small car to find a parking space. 小型汽车比较容易找到停车空地。
