“频分双工长期演进”的概念、定义、翻译、参考文献-科学参考

单词	频分双工长期演进
释义	频分双工长期演进 Encyclopedia 工学长期演进释 frequency division duplex-long term evolution, FDD-LTE频分双工长期演进系统在上下行分离的两个对称频率信道上进行接收和传送，中间用保护频段来分离接收和传送信道的移动通信技术。是长期演进技术支持的两种双工模式之一。
随便看	mixed integer linear programming mixed integer nonlinear programming mixed integer programming mixed integer programming problem mixed integral equation mixed invariant mixed investment mixed juice beverage mixed land use mixed language mixed-layer mineral mixed leucocyte culture mixed ligand complex mixed ligand coordination compound mixed linear model mixed-loading vehicle mixed lubrication mixed lymphocyte reaction mixed lymphocyte reaction，MLR mixed materials ensiling mixed metal clusters mixed mode crack mixed mode fracture criterion mixed model mixed-model production line

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。