sectorization英sektəraɪ'zeɪʃən美sektəraɪ'zeɪʃənBNC¹⁴⁴⁶⁶⁴⁺³ 基本例句 n.分区¹⁰⁰ In CASR, fixed relays equipped directional antenna are located at the vertex of the hexagonal cell for sectorization and shared by three adjacent cells. 该结构将固定中继置于六边形小区的顶点并采用裂向天线实现中继裂向，使同一中继为三个小区所共用。 fabiao