vertex angle

let α be a cone with vertex m and directrix c. we denote the integral of the vertex angle of x by ω_m ( c).

令α是一个以M为顶点、以c为准线的一个锥面，我们用ωM（c）表示α的顶点整角。

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the k-dimensional mixed vertex angle of two simplices

两个单形的k级混合顶点角

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At the same time convert the angle of the polygon at that vertex into a straight angle. You just get improvements on the margin.

同时把该顶点处多角形的角转换成平角。你只能作点边边角角的改进。

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a new method and the calculation result of analytically calculating the one-loop renormalized vertex angle in proton scattering

关于质子散射中单圈重整化顶角的解析计算新方法与计算结果

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in this paper, we establish some new important geometric inequalities involving the k-dimensional vertex angle of each simplex and the k-dimensional mixed vertex angle of two simplices.

本文证明了关于两个单形的k级混合顶点角与每个单形的k级顶点角之间的一些新的重要的几何不等式。

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analysis of images caused by vertex angle of a prism and their application

三棱镜顶角成像之剖析及其应用

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the half vertex angle was determined by particulate solid and hopper materials.

料斗半顶角由实际物料和料斗材料确定。

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in case of three boreholes inclination survey data, borehole vertex angle and azimuthal from three boreholes are all the same, determining the occurrence of rock mass structural plane can be by the way of vector product of two vectors.

来自3孔的3点测斜资料&钻孔顶角和方位角完全相同情况下，可以采用两个向量的向量积方法确定岩石结构面产状。

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the reasonable ranges of the geometrical parameters are given by analyzing the influences of the vertex angle and cutting angle on impact force and penetration displacement.

通过分析棱柱杆的几何参数对撞击力和侵入位移的影响，给出了棱柱杆主要几何参数的合理范围。

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At the same time convert the angle of the polygon at that vertex into a straight angle.

哥特式穹顶的对角拱柱同时把该顶点处多角形的角转换成平角。

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In this paper, the concept of k dimensional vertex angle of simplex is given, a class of volume formulas of simplex are established, sine theorem of k dimensional vertex angle is derived and a geometric inequality about k dimensional vertex angle is obtained.

本文给出单形K维顶点角的概念，建立单形新的一类体积公式，导出单形K维顶点角的正弦定理，并获得关于单形K维顶点角的一个几何不等式。

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relationship among the inclination of a robot's working cone end to the axis, cone vertex angle of the working cone end and the leading angle a in the leading device is set up in this paper.

建立了机器人锥形工作端锥顶角和相对轴线倾角、导向装置导向角a之间的关系式。

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develops a mathematical model. obtains the jet path of a diffuser with different half cone vertex angles by numerical solution. analyses the influence of cone vertex angle on jet, and recommends the desired cone vertex angle of 110 °~ 130 °.

建立了数学模型，通过数值求解得到了散流器在不同半锥顶角下的射流轨迹，分析了锥体顶角对射流的影响，建议锥体顶角为110°～130°。

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design of the vertex angle of cone working end in robots

机器人锥形工作端锥顶角的设计

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At the same time convert the angle of the polygon at that vertex a straight angle.

同时把该顶点处多角形的角转换成平角.

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it is superposition that the bisector of the vertex angle, the median and the height of the base in an isosceles triangle.

等腰三角形的顶角平分线、底边上的中线和底边上的高互相重合，简称“三线合一”。

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numerical simulation of the influence of conic cover's vertex angle on jet formation and penetrating

锥形罩锥角对射流形成和侵彻影响的数值模拟

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