number of permutations

美 [ˈnʌmbər əv ˌpɜrmjuˈteɪʃənz]英 [ˈnʌmbə(r) ɒv ˌpɜːmju(ː)ˈteɪʃənz]
  • 网络排列数
number of permutationsnumber of permutations
  1. And based on this , people have calculated that the number of permutations and combinations of brain activity exceeds the number of elementary particles in the universe .

    基于这一点,人们计算出大脑活动的排列组合,总数超过了宇宙中基本粒子的数量。