查询词典 triangular number

They described a method to estimate the tensor of curvature of a surface at the vertices of a triangular mesh.

他们描述了一种在三角网格上任意点估计曲率张量的方法。

Triangular mesh, normal vector, principal curvature, gaussian curvature, mean curvature

三角网格，法向量，主曲率，高斯曲率，平均曲率

It analyzes the change law of the velocity of the intelligent car with three omni-directional wheel triangular layout when it performs curvilinear motion and dual-path respectively,and the mobility of intelligent car in plane is tested.

分析了三轮Δ排列时，智能小车分别作曲线运动、双路径运动时各个驱动轮理论速度变化规律，验证了通用轮式智能小车平面行走的灵活性，并为控制智能小车完成特定运动提供理论依据。

The knife is carried in the cutter bar and consists of a knife back to which triangular shaped sections are riveted.

刀是刀具在酒吧，包括一把刀回到这三角形部分铆接。

These nanowires appear to form mostly discrete, helical multishell structures of specific "magic" sizes and shapes, and each tube consists of a triangular sheet folded cylindrically onto itself.

这些纳米线大都为离散的、特定幻数尺寸下的螺旋多壳结构，每个管由三角网格自相叠加而成。

Cyme of several clustered in the axil, usually without the total peduncle; phyllaries base Hopson, in which two wide and triangular, the length and width nearly equal, care leaf-shaped, and the other two lanceolate, long for the width of two times lobed.

聚伞花序数个簇生于叶腋，通常无总花梗；苞片基部合生，其中2枚宽三角形，长和宽近相等，托叶状，另2枚披针状，长为宽的2倍，叶状。

And how many start life as a dashingly handsome man, in love with a pretty young girl, and later decide, by means of unspecified magic, to grow a snout and triangular ears?

又有多少动画讲述的是一个风度翩翩，潇洒的男人爱上一个年轻漂亮的女孩，然后，因为某种未知的魔法，他的嘴变成了猪嘴，耳朵变成三角形了？

The triangular area between points A, B, and C represents the deadweight loss of the market equilibrium.

湾之间的三角地带分A ， B和C表示的无谓损失的市场均衡。

We give a new proof for the triangular decomposition theorem of affine composition algebras.

我们给出了仿射合成代数的三角分解定理的一个新证明。

In addition, we prove in detail the triangular decomposition theorem of quantized generalized Kac-Moody algebras, and provide generators and defining relations for each part.

此外，我们还详细地证明了量子广义Kac-Moody代数的三角分解定理，给出了各部分的生成元和具体的定义关系。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。