Euclid was trying to convey his idea of a geometrical point. 欧几里得试图表达他的一个几何学观点。
Box2D provides a rigid-body simulation supporting geometrical shapes like circles or polygons. Box2D提供了支持像圆形或多边形这样的几何形状的刚体仿真。
This paper investigated the dynamic stability of arch with the geometrical imperfection subject to the external excitation. 分析了周期荷载作用下几何缺陷对拱的动力性能的影响。
Making use of geometrical analysis method, the formulas of elevation change caused by tower deviation have been developed. 利用几何分析法,推导了扣塔偏位对拱肋节段高程影响的计算公式。
The geometrical parameters associated to oblique cutting were analyzed using the coordinate transformation approach. 使用坐标变换法分析了斜角切削几何参数之间的关系。
Methods Adopting mathematical analysis and geometrical demonstration. 方法使用数学分析与几何论证的方法。
Therefore a mesh has four basic characteristics: geometrical property, topological structure, physical property and time-varying property. 因此,网格具有四个基本特征:几何特性、拓扑结构、物理属性和时变性。
And the effects of the geometrical dimensions of the grating on high frequency characteristics of system were analyzed. 并针对矩形栅的两种典型结构进行数值计算,分析了金属栅的几何尺寸对系统高频特性的影响。
Given the good performance of the numerical model, different flow and geometrical parameters could be achieved. 鉴于良好的业绩数值模式,不同的流动和几何参数是可以实现的。
The image formation of luminor body by lens is studied using geometrical optics. 采用几何光学对三维发光体的透镜成像问题进行了研究。
The basic principle for the geometrical design of hypoid gears is introduced. 介绍了准双曲面齿轮几何设计的基本原理。
Study on the method of creating geometrical model and graphics of propeller base on NAPA 基于NAPA的螺旋桨几何造型和图形生成方法研究
Typically, this principle employs the geometrical relations between various displacements in order to solve problems of statics. 为了解静力学问题,这个原理典型地使用了各种位移回的几何关系。
The transmission condition of complex geometrical boundaries in transversely isotropic media is presented based on character. 基于波动沿边界法向传播的特征量分析,给出了横观各向同性介质中复杂形状边界的透射条件。
The RCP-LV microstructure model has been improved to be a better representation for the geometrical structure of real materials; 对已有的RCP-LV显微结构模型进行改进和优化,使之能更好地表征实际材料的几何结构;
A new method for calculate geometrical structure factor is presented in this paper. 介绍了一种确定几何结构因子的新方法,其结果具有非常明确的物理意义。
In this paper a geometrical algorithm for solving TSP is presented. 本文提出求解货郎担问题的一种几何算法。
Now comes my method number two as we had with the dot product, is a geometrical method. 下面是方法,像点乘中一样,是个几何方法。
They're made up of lots of the interconnected circles and geometrical shapes. 他们是由大量的互联圈和几何形状组成的。
The way of building finite element modeling and the geometrical similarity of model are also discussed in the paper. 文中还讨论了有限元建模的方式与建模的几何相似性。
The element free Galerkin method is applied into analysis of axisymmetric geometrical nonlinearities. 应用无网格伽辽金法对轴对称几何非线性问题进行了分析。
In this scheme, the geometrical optical model is constructed using laser triangulation principle. 利用激光三角测量原理,建立了几何光学模型;
This involves the nonlinear mechanics solution of a cable-driven robot instead of only a geometrical problem involved. 这涉及到系统的非线性力学分析而不仅仅是一个几何问题。
Its complexity degree can be quantitatively evaluated using fractal dimension that can describe geometrical irregularity. 其复杂程度可以用描述几何不规则性的分维来定量评价。
Geometrical modeling is a process of storing target models as some data structures. 对目标的电磁建模仿真主要包括两个部分,即几何建模和电磁计算。
The relationship between the geometrical body parameter and the thermal expansion coefficient is analyzed through theoretical discussion and experiments. 通过理论及实验初步分析了形体参数热膨胀系数与热膨胀系数的关系;
This paper presents a novel algorithm, which aims at the solution of geometrical optimization for aircraft wing. 针对机翼结构的几何优化问题,提出了一种基于两相法的几何优化设计新方法。
The analysis is based on the geometrical optics, and simulated by ray tracing with optical design software ZEMAX. 利用几何光学方法进行了分析,采用ZEMAX光学设计软件实现光线追迹进行模拟。
Through diffraction inverse ratio relation and quantization of geometrical optics, the transition between geometrical optics and wave optics was discussed. 通过衍射反比关系和几何光学的量子化,讨论了几何光学和波动光学的过渡问题。