“H.248协议”的概念、定义、翻译、参考文献-科学参考

单词	H.248协议
释义	H.248协议 Encyclopedia 工学【软交换协议】释 H.248 protocolH.248协议用于连接公用电话交换网（public switched telephone network，PSTN）与互联网协议（internet protocol，IP）网络，使语音、传真和多媒体信号在PSTN与IP网络之间进行交换的协议。
随便看	ballad to the rhyme of dulcimer and other musical instruments popular in Enshi ballad to the rhyme of dulcimer and other musical instruments popular in Yunnan Balladyna Balland of Bingzhou ball-and-pillow structure ball and stick model ball-and-stick model Ballarat ball-arithmetic ballas ballast ballast bed ballast cleaning machinery ballast curing equipment ballast distributing and profiling machinery ballastless ballastless track ballastless track on turnout section ballast resistor ballast resistor, barretter ballast track Ball Bearing ball clay ball dance Balleny Islands

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。