Armstrong's axioms

短语

词形变化

only 复数

释义与例句

n.
  1. 1.

    A set of references (or, more precisely, inference rules) used to infer all the functional dependencies on a relational database.

    仅复数 计算机 工程 数学

词源

Developed by William W. Armstrong in a 1974 paper.

来源：wiktionary