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- 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。
- Freeform Reflector for Uniform Illumination[J]. 引用该论文 丁毅;顾培夫.
- 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 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。
- 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 .
- To have a uniform illumination all over the floor a Sun light is good. 为了使所有地板的照明效果一致,应该设置一个日光。
- 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
- A free reflector was designed to get uniform illumination on a specific planar. 为在特定平面上得到均匀照明,设计了一种自由曲面反光器。
- 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。
- In the optics aspect of floodlight system, the study focused on the improvement of the uniform illumination. 为优化在照明系统光学参数,对白光LED照明系统的光照均匀性进行了改进。
- 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 illumination system is simple and compact and uniform illumination can be realized just through a single free reflector without light tunnel or any fly eyes. 通过单一自由曲面反射器实现均匀照明,不依靠方棒、复眼透镜等器件,有助于实现整个照明系统的小型化。
- longitudinally non uniform dielectric 纵向不均匀介质
- non uniform rational B-spline (NURBS) 非均匀有理B样条
- 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 .
- The clock dial is illuminated at night. 那只钟面是夜光的。
- non uniform rational B-spline surface 非均匀有理B样条曲面
- A sudden smile illuminated her face. 突然的微笑使她容光焕发。