reapportionment

詳細解釋：

re.ap.por.tion.ment

n.（名詞）
The act of reapportioning or the state of being reapportioned.
重新分派：重新分配的行為或處於被重新分配的狀態
Redistribution of representation in a legislative body, especially the periodic reallotment of U.S. congressional seats according to changes in the census figures as required by the Constitution.
重新分配議席：對某立法機關的代表名額進行重新分配，尤指在美國，按憲法規定，每過一定時期就得根據人口調查數據對眾議院的席位進行重新分配