查询词典 projective

Similar to the case of order 3, the Jacobason radical of Γ_n, the simple objects and indecomposable projective objects of Γ_n~L are determined,we also give a estimate of the global dimension of Γ_n.

类似于三级三角矩阵环的情形，我们也确定了Γ_n的Jacobson根，Γ_n~￡的单对象和不可分解投射对象以及Γ_n的整体维数的估计等。

By using projective geometry and camera intrinsic parameters and calculating the distance between ship and landmarks, a method of locating ship by measuring the distance based on monocular camera machine vision is presented in this paper.

利用透视投影几何关系和摄像机内部参数，计算船舶与各陆标之间的距离，提出一种基于单目机器视觉的船舶测距定位方法。

As a matter of fact, more and more marketing activities become projective, and its management and business are operated through a great amount of projects, relative or irrelative.

而实际上，越来越多的营销公司其市场开发活动具有了项目化的特征，其公司的经营和运作也逐渐以多个相互关联或不关联的项目为中心展开。

Chain complexes of projective space and Klein bottle are well known.

射影空间和克莱因瓶链复合物是众所周知的。

Only four surfaces are possible for such embedding:the sphere,the torus,the Klein bottle and the projective plane.

这样的嵌入只能在球面、环面、克莱因瓶和射影平面上实现，其五边形面的个数分别为12，0，0和6。

Then we discuss comodule algebra on the Hopf algebroid. If L is finite generated as a left R-projective module, left L-comodule category is equivalent to the left L〓-module category.

然后讨论Hopf代数胚的余模代数，如果L是有限生成的左R-投射模，那么左L-余模范畴与左L〓-模范畴是等价的。

It is natural to ask whether arrangements of linear varieties of different dimension in the projective space may be given with a similar axioms setting.

经典拟阵研究的是超平面在射影空间放置的公理体系。

According to the fact that the sum of linear subspaces, each of which is spanned by the rows of all points in each image, is equal to the linear subspace spanned by the rows of space points, projective depths are estimated.

深度因子则根据每幅所有图像点构成的行向量生成的线性子空间和与射影重建空间点构成的行向量生成的线性子空间是同一线性子空间的特性被估计出来。

Locally projectively flat manifolds;equiaffine differential geometry;projective Blaschke manifold

局部射影平坦流形；等仿射微分几何；射影Blaschke流形

This paper systemically elaborates map projection and map projective transformation.

1引言如何将地球空间信息通过一种数据交换表现在平面中，是地图投影研究的范畴。

It's not quite as simple as that.

并没有那么容易。

It debuted in 1992 in Japan and the United Kingdom, and 1993 in the United States.

它首次亮相于1992年在日本和英国，在美国1993年。