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- In the algorithm,non uniform meshes and three kinds of ABCs are adopted to reduce the order of the final sparse matrix equation,and compressed storage and fast iterative solver are applied to solve the sparse matrix equation. 在结构离散化过程中采用了非均匀网格剖分并且在网格截断边界上联合采用了三种吸收边界条件 ;以最大限度地压缩形成的稀疏矩阵的阶数 .;对稀疏矩阵方程采用压缩存储技术和快速迭代解法;以有效地减少所需内存和计算时间
- no uniform mesh grid 非均匀网格
- An interpolation algorithm for Non Uniform Rational B-Spline (NURBS) curve to control redundancy error was proposed. 摘要提出了一种能有效控制冗余误差的非均匀有理B样条曲线插补算法。
- A method is proposed to approximate arbitrary curves by spline functions with parameter of non uniform path distance. 提出用非均匀自然路径距离参数的三次样条函数近似表示任意曲线。
- The feed conveyor netting is made of nylon mesh grid,which is anticor-rosion and wearable;and it is removable,so that it's convenient to replace and grind the blades. 传送网选用尼龙编织网抗腐蚀及耐磨,传送台能够随意推动,刀片的更换及研磨非常便利。
- The mapping is the same in all the vases so that each vase model can go with 10 different textures and with different stretching (non uniform scale). 但是所有瓶子的制作过程是一样的,每个瓶子模型配合10种不同的纹理,然后进行不等比缩放。
- In order to remove the shortcomings of equal and uniform mesh and to replale arc angles of rectangular billet by right angle in conventional FDM,changeable space FDM is described in this peper. 针对用传统有限差分法模拟计算矩形连铸坯凝固传热时在整个计算区域上离散网格大小需均匀一致且要用直角来代替铸坯圆角这一缺点,提出了变间距有限差分法。
- These modes fields can be used directly to the FD-BPM functional simulation of a waveguide device based on the same mesh grid and need not to find other methods to analyze the modes fields. 利用该方法得到的模场可以基于同一套空间差分网格而直接用于波导器件的FD-BPM功能模拟,避免为了分析波导模场而去寻求另外的方法。
- The cross correlation analysis techniques on time domain to analysis the stimulated light curves of uniform and non uniform corona model and compares the stimulated results with the temporal property of Cygnus X 1 are employed. 利用时间域上的交叉相关分析技术对模型的模拟光变曲线进行时间分析 ;并与 Cyg X-1的观测分析结果进行比较 .
- The more sophisticated nonlinear model of flight dynamics,which include non uniform inflow model,nonlinear aerodynamics of fuselage,rotor flap motion and forces coupling with the motion of helicopter body,is considered in inverse simulation. 逆仿真中采用了较为复杂的非线性飞行动力学模型 ;包括非均匀入流、机身非线性气动力以及包含机身运动耦合的旋翼挥舞运动与作用力模型 .
- The plastic process analyses on uniform and non uniform cylindrical upsetting were made in detail on the basis of the principle of generalized variational inequality with friction. 基于摩擦约束广义变分不等式原理,对圆柱体均匀镦粗和圆柱体非均匀镦粗等金属成形工艺问题进行详细的塑性加工工步分析。
- concentric spherical mesh grid electron gun 同心球面栅网电子枪
- NURBS Non Uniform Relational B Splines 非统一相关B样条
- NUMA Non Uniform Memory Architecture 非均衡存储器体系结构
- THE INFLUENCE ON THERMAL STRESS OF THE MESH GRID SIZE 单元网格大小对热应力的影响
- longitudinally non uniform dielectric 纵向不均匀介质
- Wheel-advanced Method for Curved Surface Uniform Mesh Generation 曲面均匀网格轮式行进生成法
- non uniform rational B-spline (NURBS) 非均匀有理B样条
- non uniform rational B-spline surface 非均匀有理B样条曲面
- Parameters, based on the NGLDM, such as fineness, coarseness, entropy, second moment, and non uniformity parameter were introduced to describe the texture of froth. 引入了基于该矩阵的细度参数、粗度参数、二阶距参数、熵参数及不均匀性等特征参数来描述泡沫的结构 .