“时间系统”的概念、定义、翻译、参考文献-科学参考

单词	时间系统
释义	时间系统 Encyclopedia 工学时间系统释 time system时间系统能够产生和保持准确、稳定、连续和可靠的时间测量参考或标准时间的基础设施。
随便看	military health supervision treatment measures military health supervision units military helicopter military hospital pharmacy military household military hydrography military hygiene military hygiene of drinking water Military Hygienic Toxicology military-industrial complex military infectious diseases prevention and control supervision military information science military information service military information support operations Military interests military intervention in politics military levy military logistics geography military logistics system engineering military man-machine system analysis military map militarymarine mental health military medical clinical engineering military medical electronics engineering military medical equipment approval demonstration

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。