prestack

词形变化

prestacks 复数 prestacks

释义与例句

n.
  1. 1.

    The category c is called a prestack over a category C with a Grothendieck topology if it is fibered over C and for any object U of C and objects x, y of c with image U, the functor from objects over U to sets taking F:V→U to Hom(F*x,F*y) is a sheaf.

    计算机 工程 数学
adj.
  1. 1.

    Before stacking, in the context of seismic migration.

词源

From pre- + stack.

来源：wiktionary