system service unit meaning in Chinese
系统服务装置
Examples
- The major logical units of the wbis include the application unit for teachers , the application unit for students , the system service unit , the system database unit and the system administration unit
网络教学系统的主要逻辑单元包括:教师应用单元、学生应用单元、系统服务单元、系统数据单元和系统管理单元。