petaton

词形变化

petatons 复数 petatons

释义与例句

n.
  1. 1.

    A measure of the strength of an explosion or a bomb based on how many quadrillion tons of TNT would be needed to produce the same energy.

    Holonyms: exaton (rare) < zettaton (rare) < yottaton (rare)

    Meronyms: ton of TNT < kiloton < megaton < gigaton < teraton

词源

From peta- + ton.

来源：wiktionary