“the total amount of postal and telecommunications services”的概念、定义、翻译、参考文献-科学参考

单词	the total amount of postal and telecommunications services
释义	the total amount of postal and telecommunications services Encyclopedia 理学【运输和邮电】释 the total amount of postal and telecommunications services邮电业务总量以货币形式表现的邮电企业为社会提供各类邮电通信服务的总数量。
随便看	broadband laser source broadband magnetotelluric broadband over power lines broadband photometry broadband radar signal broadband satellite communication system broadband satellite system broadband seismometer broadband signal broadband spectral measurement broadband splitter broadband terahertz wave detection broadband transmission broadband ultrasonic attenuation broadband width broadband wireless access broad base terracing broad bean broad bean bacterial stem blight broad bean weevil broad bioprocess treehopper broadcast broadcast audio master control system broadcast channel broadcast clock parameters

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。