In this paper, the forming process of the spherical thick wall head hot stamping was simulated with ANSYS using 2-dimensional finite elements.

Dipole localization techniques favor MEG due to the higher accuracy of MEG source localization compared to EEG when using the standard spherical head shape model. Study on localization of local epileptiform wave by non-invasive dipole localization method

因此在同样使用标准半球模型情况下，MEG信号偶极子定位方法要比EEG偶极子定位方法优越。局限性痫样波无创性偶极子定位研究

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According to the interlayer contact model of the cylinder, a finite element contact analysis model of the end connecting zone of the spherical head and the cylinder of the integrated multilayer-wrapped high pressure vessel has been established.

在筒体层间间隙接触模型分析的基础上，建立了多层筒体与球形封头连接区有限元分析模型。

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The optimizing analysis of the parameters of joint structure between the spherical head and the tube of the coal-to-liquids heavy duty hydrogenation refined pre-reactor

煤制油加氢预精制反应器封头与简体连接区参数优化分析

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The Stress Analysis of the Edge of the Large Circular Hole on the Spherical Head of the Synthetic Tower of Urea

尿素合成塔球形封头人孔边缘应力分析

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Analysis of Defect Location by UT in the Fillet Weld of Insertion Nozzle on Spherical Head

球形封头插入式接管角焊缝超声波探伤中的缺陷定位分析

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The application scope, working condition and structural design of the sectional spherical head were analyzed and discussed in this article.

本文就无折边球形封头的适用范围、工作环境及结构设计进行分析讨论。

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The Calculation and Intensity Evaluation of Local Stresses on the Spherical Head of Reactor Subject to Inter Pressure

压力容器壳体局部应力计算和强度评定

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This paper describes the calculation of hot forming force for spherical head used in pressure vessel.

本文叙述了高压球封头热成形力的计算。

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Limit load analysis on spherical head with pit located in the structural discontinuity area

球形封头上结构不连续处凹坑极限载荷分析

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Elastic Stress Analysis of Thick Spherical Head

厚壁球形封头的弹性应力分析

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Optimization design of the connecting zone of spherical head and cylinder of high pressure vessels

高压容器球形封头与筒体连接区优化设计

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Discussion of Problems in Design of Sectional Spherical Head

无折边球形封头设计中的有关问题讨论

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Design of high-pressure spherical head

高压球形封头强度设计

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Application and Optimizing Design of Spherical Head

球冠形封头的应用和优化设计

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Using the three dimentional conformal mapping and a approximation of finite expansion of spherical harmonics, the potential field data in an arbitrary surface are projected to level plane.

本文采用三维保角映射和有限球谐展开方法，将非水平观测面上的位场数据，延拓到同一水平面上。

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Based on the generalized Lorenz-Mie theory ( GLMT), the incident fundamental Gaussian beam is expanded in terms of the vector spherical harmonics.

从广义米理论出发，将入射高斯波束用矢量球谐函数展开。

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First, with specific lighting conditions, we pre-compute the scene with spherical harmonics functions and encode it as low storage cost SH coefficients.

首先，根据特定光照条件，利用球面谐波函数对场景信息进行预计算，将其编码为低存储需求的SH系数。

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In comparison with model climate analysis by use of the EOF, the spherical harmonics spectral analysis can better reveal the physical pattern of atmospheric waves.

与用经验正交函数（EOF）对模式气候作分析不同，球谐波谱分析能清晰显示大气波动的物理图像，尤其是全球大气低频波。

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Sampling data for BRDF is analyzed with Spherical Harmonics, and then the BRDF surface could be rendered fast under environment illumination.

物体表面双向反射分布函数的采样数据利用球面调和函数系进行分析，然后可以在环境光源下作快速绘制。

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A3-D face model is constructed by the imaging theory and spherical harmonics, combining with the principle of3-D projection and PCA.

根据3-D数据的优势，利用图像成像原理和球面调和函数理论，结合3-D投影原理和PCA技术建立了一个3-D人脸模型。

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