The author participated in the user management subsystem of research and design.
在整个系统的开发中本人参与了用户管理子系统的研究与设计。
The user subsystem pays attention to the user how to use the instrument, because the user need not care about the management of the system.
用户子系统主要是指导用户操作，因为用户不需要关心管理系统具体的管理。
Virtual Experience System for User Interface of Electronics Products
电子产品用户操作界面虚拟体验系统
The Research and Design of User Management Subsystem in Telecommunication Billing System
电信计费系统中用户管理子系统的研究与设计
Subcarrier and bit allocation algorithm based on user scheduling for multiuser OFDM system
多用户OFDM系统基于用户调度的子载波和比特分配算法
Research on Adaptive Subcarrier Allocation for Multiuser MIMO-OFDM Systems;
多用户MIMO-OFDM系统中的自适应子载波分配研究
Design and Application of the Electronic Seal System Client Based on PKI;
基于PKI的电子签章系统客户端设计与应用
Study on Subcarrier and Bit Allocation in Multiuser OFDM System;
多用户OFDM系统的子载波和比特分配算法研究
IP Multimedia Subsystem and User Profile Management in Call Control Component;
IP多媒体子系统和CSCF用户业务管理研究
A Subspace Based Blind Multi-user Detection in DS-CDMA System;
DS-CDMA系统中基于子空间的盲多用户检测研究
Adaptive Subcarrier and Bit Allocation Algorithm for Multiuser OFDM System;
多用户OFDM系统的自适应子载波和比特分配算法
Subspace Blind Multiuser Detectors in CDMA Communication System;
CDMA通信系统中子空间盲多用户检测器的研究
The Study of User Interest Model in Personalized E-commerce System;
个性化电子商务系统中用户兴趣模型的研究
A Study of Multi-user Subcarrier Scheduling Algorithm for OFDMA System
OFDMA系统中多用户子载波资源的调度算法研究
Variable-rate algorithm of subchannel based on multi-user diversity MIMO-OFDM system
多用户MIMO-OFDM系统的子信道可变速率算法
Novel blind multiuser detector based on subspace in MC-CDMA
MC-CDMA系统中基于子空间的盲多用户检测器
user-friendly system
方便用户使用的系统
The system adopts three-ply structure model, according the user colonies, it is divided into three sub-systems for students, teachers and system administrators.
本系统采用三层体系结构，并按照用户群体：学生、教师和系统管理员，将系统划分成三个子系统。
Back when far fewer E-mail users were around and most users of any particular system knew each other directly, it wasn't all that hard to figure out who had what username.
以前电子邮件用户极少时，各个系统的用户都彼此认识，要猜出谁的用户名是什么并不困难。