比如标量场(scalar field),张量场(tensor field),中间的电场就可以看做散度和旋度均为零.一个简单的例子就是两个无限大平行板组成的电容,携带电荷无穷大什么的.
基于2874个网页-相关网页
rotation of tensor field 张量场的旋转
divergence of tensor field 张量场的散度
covariant tensor field 共变张量场
closed tensor field [数] 闭张量场
right invariant tensor field [数] 右不变张量场
harmonic tensor field 调和张量场
absolute tensor field [数] 绝对张量场
alternating covariant tensor field [数] 共变交错张量场
multi-point tensor field 多重点张量场
Then, the image filtering method proposed in the third chapter of this thesis is extended to tensor field, and yield a weighted curvature-preserving PDE based tensor field filtering method.
将第3章提出的加权型曲率保持PDE图像滤波方法扩展到张量场得到了一种加权型曲率保持PDE张量场平滑方法,继而用该方法平滑结构张量得到了新的非线性结构张量。
参考来源 - 空域自适应滤波方法及其在斜模式遥感图像复原中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
The visualization techniques of 3D tensor field in geostress were analyzed and studied.
分析和研究地应力弹性二阶张量场的可视化技术。
Vacuum solutions of conformally covariant equation for symmetric tensor field are discussed.
本文讨论了对称张量场共形协变方程的真空解。
Magnetic field and electric field is described by unified electromagnetic tensor.
电场和磁场可以用统一的电磁张量来描述。
应用推荐