| 释义 |
dualit y
基本英英
对偶性
名词 duality:
being twofold; a classification into two opposed parts or subclassesphysics the property of matter and electromagnetic radiation that is characterized by the fact that some properties can be explained best by wave theory and others by particle theorygeometry the interchangeability of the roles of points and planes in the theorems of projective geometry |