oligarchic accretion

短语

词形变化

oligarchic accretions 复数 oligarchic accretions

释义与例句

n.
  1. 1.

    A regime of accretion of material in a protoplanetary disk where only the most massive objects can continue to grow.

词源

By analogy to oligarchies, where a few people dominate the leadership of a state.

来源：wiktionary