对合

• involution

参考释义

对合 [duì hé]

• -
• 短语
  对合变换 convolution transform; involution transformation; involutory transformation
  对合代数 involutorial algebra; involutory algebra
  对合点 indentical points
  对合对射 involutory correlation
  对合反自同构 involutorial anti-automorphism
  对合接头 straight halved joint
  对合矩阵 {数} involutory matrix
  对合直射 involutory collineation
  对合中心 centre of an involution