以三角面片离散法为基础对刀具和毛坯进行了建模。
Dispersion modeling method based on triangle mesh is used to modeling the work-piece and the cutting tools.
提出求解常微分方程的一种新的数值方法——解析离散法。
A new numerical method, analytical discrete method, for solving ordinary differential equations is proposed.
用分条离散法求得的前后张力的横向分布与实测结果相近。
The transverse distributions of the front and back tensions which are obtained by using split-strip discrete method approach tot…
用分条离散法求得的前后张力的横向分布与实测结果相近。
The transverse distributions of the front and back tensions which are obtained by using split-strip discrete method approach to the results of practical...
三角片离散法实现简单，但在显示时需要渲染大量的三角片。
Triangular Facet Model is easy to be implemented, but it needs to display enormous amount of triangles.
采用颗粒离散法编制出模拟颗粒流动的计算程序，系统地开展颗粒流动行为的数值模拟研究。
With the aid of liquid bridge model, the flow of wet particles in a silo is simulated to study the influence of liquid bridge on the flow patterns and mass flow rate.
根据形体建模中综合代数法与离散法的优点，提出了DA法，兼顾了精确造型的可能性和运动仿真的实时性。
Synthesizing the Discrete Algorithm and Algebra Algorithm, the writer put forward DA algorithm to promise the possibility of exact modeling and real time animation simulating.
为了对直埋管道保温层及其土壤邻域的温度场进行较精确的分析，采用保形映射、分离变量和边界离散法对地下直埋管道的温度场进行分析，得到了级数形式的解。
The temperature field around a straight buried pipe was analyzed using conformal mapping, separation of variables and boundary discretization. A series solution was obtained for the temperature field.
导出了关于混合模的耦合边界积分方程组及其退化形式，并用矩量法将之离散为齐次代数方程组，从而得波导的混合模传输常数；
The coupled boundary integral equations and their reduced forms are deduced for hybrid mode problems, and these equations are discreted into a system of linear algebraic equations by moment method.
本文用分片线性元离散椭圆型问题。用预处理共轭梯度法求解有限元方程。
In this paper, the elliptic problems are discreted by linear elements, the finite element system are solved by PCG method.
首先利用多维逆m序列作为激励输入信号，用实验法建立出空气传送部分的多变量离散状态空间模型。
Firstly, the paper models the multivariable discrete state-space model of the air transmission unit by the lab method, using multi-dimensional inverse m series as input stimulus signal.
并利用离散李亚普诺夫函数法导出系统稳定的条件。
The stability conditions are derived using a discrete Lya-punov function.
将静态同步松弛离散单元法(SSRDEM)推广至三维。
The static synchronous relaxation discrete element method (SSRDEM) was extended to three dimensional case.
建立了适体坐标系下的离散化控制方程组，采用附加源项法对控制方程组的能量和动量边界条件进行了离散。
The additional source term method is utilized to discretize both energy and momentum boundary conditions and the discretized governing equations in body-fitted coordinates are established.
将基于静态松弛解法的离散单元法推广至三维。
The discrete element method based on static relaxation is extended to three dimensional case.
模型中水动力方程和泥沙扩散方程均采用幂函数方案的有限体积法离散。
In the model, the finite volume method discrete of power function is adopted for the hydrodynamic and silt diffusion equations.
采用离散旋涡法对振荡叶栅传播失速不稳定流场进行了数值模拟。
The unsteady flow in an oscillating cascade with propagating stall was simulated numerically with discrete vortex method.
着重介绍了非连续介质模型中的离散元法(dem)：硬球模型和软球模型。
The discrete element method (DEM) is introduced, which includes hard sphere model and soft sphere model.
以三阶精度的三步法对时间离散。
Three step method with three order accuracy is used for time discretion.
其中多次散射的计算采用了离散坐标法。
The discrete coordinate method was used in the computation of multiple scattering.
在坡体中考虑地下水的影响下，用离散单元法对麻柳嘴滑坡的成因机制进行数值模拟。
With the consideration of the effect of groundwater, Maliuzui landslide's genetic mechanism is numerically simulated with the Discrete Element Method (DEM) in this paper.
提出了采用基于颗粒接触力学原理的离散元法对耕作土壤动力学问题进行数值模拟的新思路。
A new simulation strategy using the Discrete Element Method (DEM) based on spherical particle contact mechanics to tillage soil dynamics was proposed.
提出了新的离散变量转轴法。
本文利用离散传递法计算了三维密闭立方体及锅炉炉膛内的辐射换热过程。
Radiative heat transfers in a three dimensional enclosure and in a boiler furnace were calculated by the discrete transfer method in this paper.
采用离散矢量法可以有较好的实时性和观察性。
The Discrete Vector method can achieve the combination of both observability and real-time capacity.
该文采用离散元素法DEM模型对二维L型定向风帽流化床中的气-固流动特性进行模拟。
DEM (Discrete Element Method) is used to simulate the gas-solid flow of a two-dimension fluidized bed with L-type wind caps in this paper.
采用有限容积法离散方程，附加源项法处理边界条件。
The finite volume discretization method and treatment of boundary condition were presented.
采用有限容积法离散方程，附加源项法处理边界条件。
The finite volume discretization method and treatment of boundary condition were presented.
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