“private branch exchange”的概念、定义、翻译、参考文献-科学参考

单词	private branch exchange
释义	private branch exchange Computer 网络与数据通信协议体系与组成结构释文 private branch exchange, PBX专用小交换机
随便看	subordinate matrix norm subordinate norm subordinate orbit method subordinate partition of unity subordinate point subordinate quantum number subordinate series subordinate species subordinating function subordination subordination compound word subordination principle subordination relation subordination tree subordinator subordinator process suboxide subpackage subpair subparabolic function subparacompact subparacompactness subpartition subpath subpencil

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。