spectral luminous efficiency [光] 光谱发光效率 ; 光谱效率曲线 ; [光] 光谱光视效率 ; 光谱发光效能
spectral luminous efficiency curve 光谱光效率曲线 ; [光] 光谱光视效率曲线 ; 光谱光效曲线
high spectral efficiency 高频谱效率
area spectral efficiency 面积的频谱效率
system spectral efficiency 系统频谱效率
greater spectral efficiency 较高的频谱利用率
photosynthetic spectral efficiency 光合作用光谱效率
A pilot spacing design method is proposed,which can maximize the average spectral efficiency.
提出了一种使平均频谱效率最大化的导频间隔设计方法。
参考来源 - 自适应正交频分复用系统的最优导频间隔设计High spectral efficiency, high transfer rate and high quality are the goal of wireless communication systems.
高频谱利用率、高传输速率、高质量一直是无线通信系统追求的目标。
参考来源 - MIMOSome modulation formats may overcome the transmission limitations and improve spectral efficiency.
其中新型调制格式是减轻传输损伤，提高频带利用率的一种重要手段。
参考来源 - 高速光通信中若干关键技术的研究Compared with fixed resource allocation scheme such as FDMA and TDMA, it is more easily to allocate subcarriers dynamically in OFDM system so as to optimize the communication system’s spectral efficiency.
相对于FDMA、TDMA等固定分配方式, OFDM系统更容易实现动态子载波分配,以优化的通信系统频谱效率。
参考来源 - 虚拟MIMO·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
For it can support higher rate data transmission and higher spectral efficiency.
它可提供高资料传输率和高频谱效益。
Because of its high capacity and large spectral efficiency, V-BLAST system became popular in recent years.
近年来，由于该系统具备较高传输容量和频谱利用率，而受到了广泛关注。
It can improve the spectral efficiency and robustness of communications. It is also important in military area.
该技术不仅有助于提高通信的有效性和鲁棒性，还在信号侦收领域具有重要的意义。
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