quota system
US /ˈkwoʊtə ˌsɪstəm/
UK /ˈkwoʊtə ˌsɪstəm/

1.
配額制度, 定額制
a system where a fixed share of something is allocated to a group or person
:
•
The company implemented a quota system for sales targets.
公司對銷售目標實行了配額制度。
•
Many universities use a quota system for admitting students from different regions.
許多大學採用配額制度招收來自不同地區的學生。