discrete shape
英 [dɪˈskriːt ʃeɪp]
美 [dɪˈskriːt ʃeɪp]
网络 离散形状
双语例句
- An example is Hawaii, which consists of several discrete shapes ( islands), usually represented as a single, multipart shape.
夏威夷就是个例子，它包含多个离散形状（岛屿），通常表示成一个单独的、多部分的图形。 - This paper presents a method for morphing planar polygons via discrete curvature interpolation which employs intrinsic discrete curvature shape properties.
对于平面多边形的变形，笔者提出离散曲率插值变形的方法。 - Using grid ideas, the method dispersed the feasible design domain of a cross-section into a number of discrete nodes, which controled the shape of the section.
该方法采用网格法思想将截面设计的可行域离散为若干节点，通过节点来控制截面的形状，基于蚁群优化算法建立了相关的数学模型并编制了相应的程序。 - In this article, the Discrete Dipole Approximation ( DDA) was used to calculate the extinction spectra of the gold and silver nanoparticles with the shape of sphere and cylinder.
本文采用离散偶极子近似理论，研究金、银两种金属的球形和棒状纳米粒子的消光光谱。 - Application of discrete ordinate method for the radiation heat transfer calculation in a cylindrical shape furnace
辐射离散坐标法在柱形炉膛中的辐射传热计算 - To study the motion of flexible beam, a dynamic model concerning dynamics stiffness effect is been made to solve the rigid-flexible coupling problem. Then a computable dynamic model is got by discrete the dynamic equations with mode shape method.
对于柔性梁的运动，充分考虑刚柔耦合效应，建立计及动力刚化效应的动力学模型，并用模态坐标法对动力学方程进行离散，得到适于数值计算的离散化模型。 - The Discrete Element Method ( DEM) is a powerful tool in analyzing granular assembly. The granular discrete element method can be applied to the partials, whose shape can be approximately described as a sphere.
离散元法（DEM）是分析散体力学行为的数值方法，颗粒离散元法适用于单个几何形状可用圆球近似而不产生显著差异的情况。 - This paper studies a pole placement problem for single input discrete systems which can be translated into the diagonal shape.
着重研究了一类可化为对角线规范形的单输入离散线性定常系统的极点配置问题，得出一个新的计算状态反馈矩阵的公式。 - Fuzzy set-based retrieve algorithm is applied in the CBR, The discrete and fuzzy rules of the shape size-man-hour are fitted by a surface of double cubic B-spline in the KBR.
其中，CBR过程中使用基于模糊集理论的权值临近范例检索方法，KBR过程中使用B样条拟合曲面的方法将离散、模糊的外形尺寸&定额工时值规律细化。 - The present discrete vortex model combined with singularity method can be easily applied to a building with complicated shape. The characteristics of wind field are numerically simulated, the lift and drag coefficients and Strouhal numbers are analyzed for several angles of attack.
数值模拟了流场的变化特征，分析了各种攻角下，具有方形截面的高层建筑的升力系数、抗力系数和Strouhal数。 - Data modeling includes sequential modeling and discrete modeling, and process modeling includes shape modeling, image modeling, graphics modeling, geometry modeling and hybrid modeling.
数据建模包括连续建模、离散建模。过程建模包括分形建模、图像建模、图形建模、几何建模、混合建模。 - Because of the ability to settle the problem of modelling of 3-D discrete data curved surface for the products with complex configuration and irregular shape and boundary, the triangle curved suface modelling method has become the central issue in the research of CAD/ CAM technology.
三角曲面造型方法因能有效地解决构型复杂、形状和边界不规则产品的三维离散数据曲面造型问题，已成为CAD/CAM技术研究的新热点。 - As the analysis and calculation results show, the discrete vortex method can analyze and simulate the unsteady separated flow centering on a construction structure with a certain shape in a fairly simple and effective way.
计算和分析表明，离散涡法具有计算速度快、精度高的特点，能够比较简便且有效地分析和模拟围绕着具有一定形体的建筑结构的非定常流动。 - The method by cutting and smooth for discrete type surface shape design
曲面离散造型的切割磨光法 - Based on the research of shape control methods of discrete Coons surfaces, the shape control method of continuous Coons surfaces using only blending functions is presented, while taking the first type blended Coons surface as an example.
基于离散Coons曲面形状控制方法的研究，以第1类Coons曲面为例，对连续Coons曲面的形状控制方法进行了研究。 - A discrete numerical model was developed to analyze the complicated edge shape of a wavy-edge milling cutter.
为优化波形刃铣刀的设计和正确应用，建立一个离散的数值模型来预报铣削力的大小。 - Based on emulation calculation, it has been found that the correlation dimension of the small-scale wavelet transform modulus of discrete and continuous chaotic dynamical system is the same as the system ′ s, though the attractor shape changed after wavelet transform.
在仿真计算的基础上，发现尽管小尺度小波变换时，奇异吸引子的整体形状发生了改变，但小波变换模数的关联维数与动力系统本身是一致的。 - Furthermore, as a sphere surface piece for example, the unwrapped dimension tolerance analysis has been proceeded from three point& surface discrete tolerance analysis, quadrilateral mesh shape tolerance analysis and accumulative tolerance analysis resulted from base point.
并以球形曲面片为例，从3方面进行了其展开尺寸误差分析&曲面离散误差分析、四边形网格形状误差分析以及由基点带来的累积误差分析。 - The discrete probability distributions of urn models are developed to construct approximation schemes which share many of the shape preserving characteristics of Bernstein polynomial.
Urn模型的离散概率分布被用于构造逼近格式，具有Bernstein多项式的许多特性。 - Discrete Wavelet transform was used to smooth and preserve the local edges after image decomposition, making the fingerprint images less sensitive to shape distortion whilst Fourier-Mellin transform served to produce a translation, rotation and scale invariant feature.
采用离散小波变换进行小波分解指纹图像后对局部边缘进行平滑，从而减少指纹图像关于形状扭曲的敏感性，而Fourier-Mellin变换产生平移、旋转和伸缩的非变异特征。 - Numerical examples are presented to validate the proposed optimization scheme. ( 3) Optimization design of variable stiffness laminated plate with discrete orientation angle and the method of generalized shape function based parameterization ( GSFP).
通过数值计算验证了所提方法的合理性与有效性。（3）离散铺设角度的变刚度层合板优化设计及基于广义形函数的参数化方法（GSFP）。 - Among so many types of deformable mirror ( DM), the discrete piezoelectric mirror with continuous surface shape has already been used successfully in several AO systems throughout the world just because it has continuous deformable surface shape and can be used in high-power field.
在众多类型的变形反射镜中，分立压电式连续镜面变形镜因表面没有间断点、能承受较大功率等优点，已成功应用于国内外多个自适应光学系统。 - Second, we found that for Multiplicative Spread Spectrum ( MSS) schemes in both Discrete Cosine Transform ( DCT) and Discrete Fourier Transform ( DFT) domains, its performance depends on the shape parameter of the host signals.
第二点，我们发现在离散余弦变换或离散傅立叶变换域中，乘性扩频方案的最优检测器的性能取决于宿主信号的形状参数。 - This paper introduces the commonly used method of tool path generation and data discrete method. Determined the tool path and data discrete method in accordance with the shape of the denture and processing requirements for denture processing. 3.
文章介绍了常用的刀具路径生成方法和曲线数据离散方法，根据义齿形状和加工要求确定了适合义齿加工的走刀路径和曲线离散方法。