Symmetry group as a feature for bodies in assembling is defined.
定义了装配物体特征的对称群.
互联网
We study partial differential equations ( PDEs ) by using symmetry group theory.
本文运用对称群的理论来研究几何中的偏微分方程.
互联网
The symmetry group is the permutation group acting to exchange particles of the same type.
在对称组排列组表演交换微粒的同类型.
互联网
The symmetry group approach in mechanical assembling is studied.
研究机械装配中的对称群方法.
互联网