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- This paper discribes the method of graphing space geometry by affine transformation. 用仿射变换的方法图解空间几何问题对,在图解圆与椭圆之间的转换过程中确定长短轴是解题的关键。
- Briefly in the space geometry of a cone of how to measure the angle of approach. 简单介绍了在空间几何中如何对一个圆锥的角度进行测量的方法。
- Furthermore, we give a characterization of the isometry from the unit sphere of a smoothly normed reflexive Banach space onto that of its dual space. 进而,刻画了光滑的自反空间的单位球面到其共轭空间的单位球面上的等距算子。
- The ideal element is a bridge that Euclidean space geometry transits to projection geometry, a cornerstone in project geometry. 摘要理想元素是欧氏几何过渡到射影几何的桥梁,是射影几何的基石。
- It is shown that a point and a (compact) convex set are separated in this paper, and two compact convex sets are separated by a point of the original space in normed dual space. 摘要给出了赋范共轭空间的点与(紧)凸集、紧凸集之间被原空间中的点分隔的定理。
- Principle of GPS attitude sensor is described in detail. And based on the constrain of baseline length and space geometry, the GPS attitude sensor is realized by LSAST method. 详细描述了GPS姿态传感器的原理,并给出了一种基于基线长度约束和空间几何约束的模糊度搜索算法并实现。
- The concept of broad-sense spotlight is put forward and the simplified space geometry model of spaceborne broad-sense spotlight SAR is built in this paper. 该文介绍了广义聚束概念并建立了星载SAR广义聚束模式简化空间几何模型。
- The stereographic projection is research way through the object three-dimensional space geometry essential factors (line, surface) reflected in the projection plane. 摘要赤平投影是将物体三维空间的几何要素(线、面)反映在投影平面上进行处理的方法。
- Abstract : In this paper, we show that the isometry between the unit spheres of certain normed space and its dual space can be extended to a real linear isometry on the whole space. 摘要 : 本文证明了在一定条件下赋范线性空间与其共轭空间的单位球面之间的等距算子可以延拓为全空间的实线性等距算子。
- The research of physics, especially grand unifield theories, was also Riemann's interest.That made him study manifolds by infinitesimal analysis and review the foundation of space geometry. 物理研究也是黎曼的兴趣所在,尤其是他一度试图建立各种作用力的统一理论,促使黎曼用无穷小分析研究流形,并触发了黎曼对空间几何基础的讨论;
- Dual Space Search Algorithm for Mining Frequents 基于双空间搜索的频繁项挖掘算法
- Dual Space Search Algorithms for Mining Frequents 基于双空间搜索的频繁项挖掘方法
- The Symplectic Space And Its Dual Space 辛空间与其对偶空间
- the distance of space geometry method 空间几何距离法
- The application of dual space in theoretical mechanics 对偶空间在理论力学中的应用
- In English, b, p, m and w are bilabials. 英语中的b、p、m、w为双唇音。
- A proof of the property in dual spaces 共轭空间性质的一个证明
- C comes after B in the alphabet. 在字母表中C接在B后面。
- The "b" in "comb" is not sounded. comb这个词里的"b"是不发音的。
- The old woman does not know from A to B. 这位老太太一字不识。