convolution

英 [,k?nv?'lu??(?)n] 美[,kɑnv?'lu??n]
  • n. [數(shù)] 卷積；回旋；盤旋；卷繞

英英釋意

1. the shape of something rotating rapidly
2. a convex fold or elevation in the surface of the brain
3. the action of coiling or twisting or winding together