查询词典 triangular number

Morever, we give the Jacobason radical of Γ and an application of the triangular matrix algebra.

此外，我们还刻划了Γ的Jacobson根，并且给出了三角矩阵代数的一个应用。

In section one, We characterize when matrix ring, upper triangular matrix ring and trivial extension are simple J-injective rings.

在文章的第一部分我们给出了全矩阵环、上三角矩阵环和平凡扩张是单J—内射环的刻划。

The author determines necessary and sufficient conditions for a forinal triangular matrix ring to be V-ring or semi- V-ring.

给出了形式三角矩阵环 R 是V-环或半 V-环的充要条件。同时

For the first-order ordinary differential equation system, the coefficient matrix of variables with derivative is decomposed into the triangular factor form and transformed into unit matrix.

对于一阶常微分方程组，将具有导数变量的系数矩阵作三角化分解，使其简化成单位矩阵。

Sepals 5, triangular, adaxially medially keeled.

萼片5，三角形，正面中部龙骨状。

A triangular area that lies to the west of to the east of Huangpu River , entrance of Changjiang River, located in the mid point of coastline of our country and intersection of the Changjiang River mouth, is close to the foundation in rich old urban area of Shanghai

位于黄浦江以东、长江口以西的一块三角形地区，地处我国海岸线中点和长江入海口的交汇处，紧靠基础雄厚的上海老市区，背倚物阜人丰的长江三角洲，有着得天独厚的地理优势。

The deformity of 7 patients were reconstructed with Millard' method plus modified inferior triangular flap.

用Millard法加改良下三角瓣对7例此类患者唇部畸形进行了修整。

In Reference [3], Cao and Tan described the automorphisms of Lie algebra of the strictly upper triangular matrices over R which is a maximal nilpotent subalgebra of the A_n type classical simple Lie algebra.

在参考文献[3]中，曹和谭把由所有严格上三角矩阵所构成的李代数的自同构问题已经完整的解决了，而这样的李代数恰好就是A_n型李代数的一个极大幂零子代数。

And we propose a general method for nonparametric tests with fuzzy data that can deal with trapezoid, triangular, and interval-valued data simultaneously.

另外对於模糊数的无母数检定我们提供了一个较为一般的方法，可以针对梯型、三角型，区间型的模糊样本同时进行处理。

Point data is reorganized by generating index list respectively for geometric coordinates, texture coordinates and normal vectors. Triangular facet data is reorganized by collecting the faces with the same material attribute and generating triangle strip. Texture image data is reorganized in the format of DDS.

采用对几何坐标数据、纹理坐标数据和法线向量数据分别建立索引列表的方式重组点数据，通过集中存储相同材质面片和生成三角形条带来重组三角形面片数据，采用DDS图像压缩格式重组纹理数据。

Go to your desktop and right click in a blank space.

请到您的桌面，然后右击一个空白。

Tara appears in Buddhism, Jainism, and particularly, Tibetan Lamaism, as a complex array of manifestations: goddess of ascetism and mysticism, mother creator, protectress of all humans as they cross the sea of life.

度母出现在佛教，耆那教里面，尤其是西藏的喇嘛教，作为一系列的陈列阵容；神秘的女神，创世之母，人类横过生命之海洋的女性保护者。