1.
electronic switching system (ESS)
电子交换系统;电子转换系统;电子转接系统
2.
electronic telephone switching system
电子式电话交换系统
3.
electronic telegraph switching system
电子式电报交换系统
4.
Trade Electronic Data Interchange System
贸易电子数据交换系统
5.
Electronic Data Interchange(EDI)and Electronic Integration System for Commercial Information
电子数据交换和电子商务信息集成系统
6.
The Design and Implementation of Service Switch in Softswitch;
软交换业务交换子系统的研究与实现
7.
The Design of Examination & Control System of 3KW PEMFC;
3KW质子交换膜燃料电池系统监控节点设计
8.
Study of Proton Exchange Membrane Fuel Cells Performance and Power Supply System;
质子交换膜燃料电池性能试验及其系统设计
9.
Risk Management in Educational Electronic Document Exchange System Project;
教育电子文件交换系统建设项目的风险管理
10.
The Research and Practice of the Universal Data Exchange Platform of E-Government;
电子政务系统通用数据交换平台的研究与实现
11.
Application and Research of Heat-exchange System in Electronic Equipments Thermal Design;
热交换系统在电子设备热设计中的应用研究
12.
Analysis and Design on the E-document Exchange System in the Heterogeneous Environment;
异构环境下电子公文交换系统分析与设计
13.
E-government Systems Integration and Data Exchange Technology;
电子政务数据交换及系统整合技术实现
14.
Design and Implementation of Electronic Document Exchange System in Ordos City;
鄂尔多斯市电子公文交换系统的设计与实现
15.
A Study on Data Exchange Technology in E-Government System;
电子政务系统中异构数据交换技术研究
16.
Realization of Data Exchange in E-Government Systems Based on Web Service
基于Web Service的电子政务数据交换系统的实现
17.
Numerical study the influences of charge exchange ions on optical system ion beam
电荷交换离子对栅极系统束流影响的数值研究
18.
Study on the performance of membrane-based plate-and-frame humidifier for PEMFC system
质子交换膜燃料电池系统平板膜增湿器性能