“frequency division duplex-long term evolution, FDD-LTE”的概念、定义、翻译、参考文献-科学参考

单词	frequency division duplex-long term evolution, FDD-LTE
释义	frequency division duplex-long term evolution, FDD-LTE 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	secondary unit secondary valence secondary valence; auxiliary valence secondary valency secondary vegetation secondary vocational education secondary wall secondary water secondary water supply secondary wave secondary wavelet secondary well control technology secondary X-ray fluorescence spectrometry secondary Xray fluorescence spectrometry secondary xylem second auditory cortex second axiom of countability Second Battalion second beat second Bianchi identity second boundary condition second boundary value problem second Brillouin zone second Brocard Cevian triangle second Brocard circle

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