symmetry operation

基本解釋

The symmetry operation on a set algebra P(x) is induced mapping by doubly mapping on X;
集合代數P（X）上的對稱運算都是X上的對合映射所導出的映射；
Mathematic model of non_symmetry operation of self_induction generator is established to avoid complex formula deduction and easy to analyze digitally.
建立了自勵感應發(fā)電機不對稱運行時的數學模型，該模型避免了繁瑣的公式推導，易于數值分析。
All symmetry operation and generating operation of the point groups were listed, and their group multiplication table of maximal proper point group 10 22 was filled in.
繪出了各點群的極赤投影圖；列出了各點群的所有群元和生成元；填寫出了最大的固有點群10 22的群乘表。