“special postal service”的概念、定义、翻译、参考文献-科学参考

单词	special postal service
释义	special postal service Encyclopedia 工学邮政服务释 special postal service邮政特殊服务邮政企业按照国家落实通信与信息安全保障措施，保证机要通信、国家规定报刊的发行，以及义务兵平常信函，盲人读物和革命烈士遗物的免费寄递等。在保证国家政令畅通、传播方针政策以及各种信息等方面发挥着重要作用。
随便看	high altitude mountains in China high altitude nuclear explosion High Altitude Observatory high altitude orbit high altitude platform transmission system high altitude simulation test of active ejection of solid rocket motor high-altitude simulation test of attitude control rocket engine high altitude simulation test of passive ejection of SRM high altitude station High-Altitude Water Cherenkov observatory high-alumina basalt high-alumina brick high alumina cement high ammonia-nitrogen wastewater high amylose corn high anal fistula high and low hair towel high and low pressure heater control system high and low temperature environmental cabinet high and low temperature environmental test high and new industrial development zone of Harbin High and New Technology Industrial Development Zone of Daqing High and New Technology Industrial Development Zone of Qiqihar high and steep slope high-angle annular dark-field image

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。