HLRBNC¹²⁶⁴¹⁶⁺⁴ 基本例句 n.归属位置登记器¹⁰⁰ In a3G cellular network, the home location registers HLR, the gateway location registers GLR and the visitor location registers VLR form a three-level location database architecture. 在3G蜂窝网络中,归属位置寄存器 HLR、网关位置寄存器 GLR、访问位置寄存器 VLR组成三级数据库结构。 dictall