“第二代移动通信技术”的概念、定义、翻译、参考文献-科学参考

单词	第二代移动通信技术
释义	第二代移动通信技术 Encyclopedia 工学【移动通信标准】释 the second generation mobile communication technology第二代移动通信技术以数字语音传输技术为核心，能够实现语音通话和少量数据传输的移动通信技术。俗称2G。
随便看	gas emission gas emission from adjacent coal seams gas emission from goaf gas emission in mining seam gas engine-based distributed energy system gas envelope gaseous gaseous collapse gaseous conduction gaseous detector gaseousdetector gaseous dielectric breakdown gaseous diffusion method gaseous diffusion process gaseous diffusion process; gaseous diffusion method gaseous disk gaseous emission nebula gaseous halo gaseous hydrocarbon inclusion gaseous insulating material gaseous mass gaseous nebula gaseous phase flame-retardant mechanism gaseous planet gaseous pollutants processing

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。