exponentiation

exponentiation读音音标

英[ˌekspəʊˌnenʃɪ\\\'eɪʃən]

美[ˌekspoʊˌnenʃɪ\\\'eɪʃən]

基本意思释义

n.求幂; 取幂

短语及实用例句

This is used in exponentiation expressions such as 1.39 x e - 47, which means 1.39 x 2.718 - 47.

它在象“1.39×e的-47次方”这样的指数表达式中使用, 意味着“ 1.39×2.718 的-47次方”.

英英释义

Noun

1. the process of raising a quantity to some assigned power