帕累托法则又称二八法则，其原理是对于大多数事情而言，80%的结果是由20%的原因造成的。 。

Thee Pareto principle (also known as the 80–20 rule) states that, for many events, roughly 80% of the effects come from 20% of the causes.

youdao

帕累托法则又称二八法则，其原理是对于大多数事情而言，80%的结果是由20%的原因造成的。 。

Thee Pareto principle (also known as the 80–20 rule) states that, for many events, roughly 80% of the effects come from 20% of the causes.

youdao