election region division的用法和樣例：
例句
- Local watchdogs have decried irregularities in voter registration ahead of the election and in demarking constituencies.
地方監察人員就已經(jīng)在選舉前譴責了投票人登記系統上與選區劃分問(wèn)題上出現的不規則情況。 - Then a redistricting election model is proposed and an aim directed algorithm is established to cope with the model.
利用公平性原則和廣度優(yōu)先搜索方法，獲得一個(gè)選區劃分模型和一個(gè)求解該模型的定向目標算法。
