subsystem interface meaning in Chinese

子系统接口

It also puts the use cases identified during domain decomposition as exposed services on the subsystem interface
它同样将域分解过程中鉴别的用例作为子系统接口上公开的服务。
900 1800 mhz tdma digital cellular mobile telecomunication network technical specification of mobile services swiching center - base station subsystem interface phase 2
900 1800 mhz tdma数字蜂窝移动通信网移动业务交换中心与基站子系统间接口第二阶段技术规范