“central exchange--central exchange (centrex)”概念、定义、翻译-科学时代

单词	central exchange--central exchange (centrex)
释义	电子通信与自动控制技术词汇手册 central exchange (centrex) 集中［虚拟］用户交换机
随便看	electrocaloric effect electrocaloric effect electrocapillarity electro-capillary effect electrocar electrocardiogram electrocardiogram (ECG) electrocardiogram (ECG) electrocardiogram--electrocardiogram（EGG） electrocardiogram（ECG） electrocardiogram（EGG） electrocardiography electrocardiology electrocatalysis electrocauterization electrochemical action electrochemical analysis electrochemical analysis electrochemical analysis electrochemical appliance electrochemical approach electrochemical battery electrochemical cell electrochemical cell electrochemical cell

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

central exchange (centrex)