查询词典 projective

Every module is a submodule an injective module and a homomorphic image of a projective module.

任何模都是内射模的子模，也是投射模的同态像。

The determination of projective coordinates in different reference ellipsoid ,which is with the transform between Ellipsoid elements in different reference ellipsoid ,gets the Coordinates in corresponding new Ellipsoid,and finally projects to horizontal coordinates.

位于不同参考椭球面下投影面坐标的求解，是通过不同参考椭球间椭球元素的转换，求得对应的新椭球体上的大地坐标，最后投影至平面坐标。

Then, we determine the simple objects and indecomposable projective objects in Γ~L completely.

我们完全确定了在范畴Γ~￡中的单对象和不可分解投射对象。

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。

So that more consumers can enjoy more delicious quality, technology is even better than wine.

让更多的消费者可以品尝到品质更为鲜美，工艺更为精湛的葡萄酒。

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在你最喜爱的文本编辑器中将它打开。