几何的例句大全

By using the expansion of spherical wave functions for a cylindrical wave function and the techniques of the hypergeometric functions, the Sommerfeld integral contained in the potential is expressed as a rapidly and absolutely convergent series of spherical wave functions;

利用圆柱波函数的球面波函数展开式和超几何函数理论，位函数中的索末菲尔德积分被表示成快速、绝对收敛的球面波展开式；

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On discrete-collocation methods for solving the transport problem with two-dimensional cylindrical symmetry

解二维柱几何输运问题的离散&配置有限元方法

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This paper introduced the machining properties of PCD tool in cutting out Al2O3 laminated flooring, and made a study on the configuration of tools, the material 0f cutting edge, the engagement angle of the tools and the machining parameters.

本文介绍了切削Al2O3强化木地极的加工特点，研究了金刚石刀具的结构、切削刃材料、几何角度及切削参数等。

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In the cutting system, nozzle is one of the most important components and its geometric parameter directly influences cutting characteristics.

在磨料水射流系统中，切割喷嘴是关键部件之一，而喷嘴的几何参数设计直接影响切割性能。

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Analysis of force and geometrical sizes of impact coal cutter's flat pick

冲击式采煤机刀齿受力分析及其几何参数的确定

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Research on Geometrical Models of Curvilinear Figure

有关曲线造型几何模型研究

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Basic geometric parameters and surface curvature are described.

提炼出几何基本参数及曲面曲率性质。

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Positive curvature has been a frequent subject in Riemannian geometry.

曲率是黎曼几何中的热门研究课题。

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Theoretical calculation shows that the sun phase angle, observation distance and the brightness magnitude of the targeted satellite change significantly because of no earth curvature effect and large separation distance in position.

仿真计算表明，天基观测由于不受地球曲率影响，且观测几何拉开，太阳相位角、观测距离变化范围较大，因此目标卫星视星等变化范围较大。

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In addition, the solid liquid interface shape was controlled by changing geometric parameters, such as quartz crucible, graphite support thickness and cooling radius.

同时通过改变石英坩埚、石墨托厚度，冷源半径等几何参数来达到控制固液界面形状的目的。

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This paper makes an analysis of the relations between J6@ series inlet cowl lip geometry and the flow separation of the lip on the basis of reference [ 1].

本文是在文献的试验基础上，分析了J6Ⅲ系列进气道唇口几何形状和唇口气流分离的关系。

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Reverse Engineering Based Geometry Model for Alliance Coupler Lock and Drawbar; Breaking Reason Analysis of Coupler Yoke Bolts on Coupler Draft Gears for Railway Freight Cars

ALLIANCE车钩钩锁铁与牵引杆的几何反求研究铁路货车钩缓装置钩尾扁销螺栓断裂原因分析

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Construction of Blended Algebraic Surface with High Geometric Continuity

具高阶几何连续性的混合代数曲面的构造

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In shape blending process, the geometric continuity of blending curves is not always preserved.

在形状调配过程中，中间过渡曲线的几何连续性往往是不能保证的。

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A Definition of Geometric Continuity for Implicit Algebraic Surfaces

关于隐式代数曲面的一种几何连续性定义

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This thesis studies the problems of geometric continuity about surfaces reconstruction in Reverse Engineering.

本文研究反向工程中曲面重构的几何连续性问题。

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The geometric continuity blend for algebraic surfaces and it's application

代数曲面的几何连续过渡及其应用

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Shape blending of curves: research into geometric continuity preserving

保持几何连续性的曲线形状调配

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Given the information of local connectivity of single nodes, the random graph model is an effective means to analyze geometry of network in macroscopic way.

连通分析模型在考察各类预置方案的连通性能方面具有重要的理论意义。给定微观个体节点的本地连通度，随机图模型是分析宏观网络的几何性质的有力工具。

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The electronic structures of the aromatic compounds with the elements of group ⅴ A or ⅵ A and the relation between P π-conjugation and their molecular geometries were described. The calculation of P π-conjugation energy was also represented in this paper.

本文对含第Ⅴ或Ⅵ主族元素的芳香化合物的电子结构，Pπ共轭与分子几何结构的关系以及Pπ共轭能的计算作一综述。

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