Planck time

短语

词形变化

Planck times 复数 Planck times abbreviation t_P 复数

别名

t_P

释义与例句

n.
  1. 1.

    A natural unit of time, equivalent to the time it takes light to traverse one Planck length; it is the duration of time at which quantum gravity effects are expected to become significant.

    物理