At high input impedances, in practice both efficiency and bandwidth of a transformer will reduce.
实际上高输入阻抗的变压器，它们的效率和频带宽度都会下降。
Over-subscription results in wasted bandwidth and reduced client efficiency.
过度订阅会导致带宽浪费和客户机效率的降低。
Wireless banking is highly dependent on bandwidth efficiency.
无线银行高度依赖于带宽效率。
For the most part, you don't want to optimize for speed, or bandwidth utilization, or any other type of efficiency — but for something more nebulous: user satisfaction.
在大多数情况下，优化的目标并不是速度、带宽利用率或者其他效率指标，而是更模糊的目标：用户满意度。
The prediction strategy replicates the data in the local nodes before data access, it optimizes the efficiency of data access by utilizing the unoccupied bandwidth of the networks.
数据访问预测算法通过在网络空闲时，提前将需要访问的数据复制到本地，利用网络的空闲带宽减少远程数据访问延迟来提高数据访问效率。
In Media Industry, more challenge is that how to get your favorite content with very high efficiency, as well as optimize bandwidth usage.
在媒体行业，更多挑战来自于如何高效率同时在最优化带宽利用下，获得喜爱的内容。
Much attention is always paid to bandwidth efficiency in transmission, so it has an important meaning to explore in high efficiency modulations.
信息传输的带宽效率一直为人们所关注，对高效调制技术的探索具有重大的现实意义。
In this thesis, we adopt the bandwidth-efficient OFDM system, which can adjust efficiency of bandwidth usage.
在本论文中，我们采用高频宽效率的正交分频多工调变系统。
The factors which influence holography diffraction efficiency, the Angle selectivity of volume holography and wavelength bandwidth are analyzed with the coupled wave theory.
利用耦合波理论分析了影响体积全息图的衍射效率的因素、体积全息图的角度选择性以及波长带宽等方面。
Automatic mesh generation with optimization and bandwidth reduction by program will observably improve the efficiency and make the analysis result more reliable.
编制程序，实现了有限元网格的自动生成以及网格和带宽的优化，提高了分析的效率和可靠性。
To increase the radiation efficiency and broaden the operation bandwidth, an aperture-coupled microstrip antenna of high temperature superconductor with multi-layer substrates is designed.
为提高辐射效率和扩展工作带宽，对一种口径耦合馈电的多层介质高温超导微带天线进行了设计。
Dynamic bandwidth management is implemented successfully in MPD software package and the total efficiency of system improves greatly.
动态带宽管理在MPD软件包中的成功实现，极大地提高了系统的整体效率。
In each case, the polarization efficiency as well as the reflection bandwidth are electrically controllable.
每一类的反射带宽以及偏振效率都是可电控的。
To increase the bandwidth efficiency, such a system scheme use the MSK modulation method combining with a premodulation filter.
文中讨论了以MSK调制技术结合预调滤波器提高带宽效率的系统构建方案。
So how to efficiently utilize the finite bandwidth to realize the high efficiency, high reliability communication is an important topic to study.
如何充分地利用有限的带宽，实现高效率，高可靠性的通信是一个重要的问题。
The characteristics of FEM amplifier with elliptical guide, such as the evolutin of power, efficiency and bandwidth, are analyzed. These results are useful to design FEM devices.
利用该程序研究了椭圆波导FEM放大器的输出功率、效率、带宽等高频特性，并对不同椭圆度的椭圆波导FEM放大器的性能进行了计算、对比分析。
Because high-speed data take up wide bandwidth, looking for one which have high efficiency modulation scheme and suitable for frequency hopping communication system is needed.
由于高速数据占用更宽的带宽，所以在调制制式上应该寻找一种适合于跳频通信特点的具有高频谱效率的调制方案。
Some problems in realizing the "high bandwidth, low latency" of interconnection system are solved to increase the interconnection communication ability and efficiency.
本文重点研究高性能计算机“高带宽、低延迟”互连系统技术，以支持高性能计算机系统计算能力和效率的更好发挥。
The advantage of adaptive equalization over coding and spread spectrum is that a modem with adaptive equalization provides high data rates without any loss in bandwidth efficiency.
长处 得当的均等太过编码和传布光谱是和得当的均等一个调制解调器提供高度没有带宽效率的任何失败，数据评估。
The characteristics of the dye laser, such as bandwidth, output power, efficiency, pulse duration, tuning range, spectral purity and frequency stability etc, are measured in details.
详细测量了染料激光的性能，如线宽、功率、效率、脉宽、调谐范围、光谱纯度和光束质量等。
The system bandwidth efficiency and the dispersive of wireless channel are the big challenges for the wireless mobile communication system.
对于无线移动通信系统来说，面临着系统带宽效率和多径衰落信道等诸多问题的挑战。
In wireless optical code multiple access (W-OCDMA) network, Media access Control (MAC) is a key issue, which determines network performance, bandwidth efficiency, complexity and cost of terminal.
无线光码分多址(W -OCDMA)接入网中，数据链路层的媒质接入控制技术(MAC)至关重要，它直接影响网络的性能、带宽利用效率、终端设备的复杂度和成本。
In the future broadband wireless communications, there will be two severe challenges to be faced, which are frequency selective fading channels and bandwidth efficiency.
在未来宽带移动通信中，存在两个最严峻的挑战：多径衰落信道和带宽效率。
We make ot protocols expand to a distributed setting in order to solve the bottleneck problem, such as high computational complexity, low efficiency, high bandwidth consumption.
将OT协议拓展到分布式环境中，解决了计算复杂度高，效率低，带宽消耗高等瓶颈问题。
Next in line, the wide-bandwidth dual-reflex and the ported enclosure exhibit very good efficiency as well.
接下来，宽带双反射带通和导向孔箱体也有很好的效率。
This protocol not only allocates upstream bandwidth dynamically, but also has the consistency of traffic management, high bandwidth efficiency and low cell delay.
本方案不仅能够灵活动态地分配用户上行接入的带宽，还具有统一的业务流管理、高带宽利用率和低信元时延等优点。
The invention discloses an image filtering process method, which solves the problem of low bandwidth efficiency of an external memory during image scaling.
本发明披露了一种图像滤波处理方法，解决了图像缩放过程中外部存储器的带宽效率低的情况。
The bandwidth efficiency and ability to combat the effects of frequency selective channels are critical issues in the design of wideband wireless digital communications system.
在宽带无线数字通信系统中，影响信息高速传输的最主要的一类干扰是由信道的多径效应所引起的频率选择性衰落。
The main advantages of OPS include high bandwidth efficiency and providing all kinds of services so as to meet different customers'requirements.
OPS的主要优点是带宽利用效率高，而且能提供各种服务，满足客户的需求。
Certainly, this efficiency can be improved by increasing the coupling layer when the bandwidth is reduced at the same time.
当然，这个效率能随着耦合层的增加而提高，但这是以牺牲带宽作为代价的。
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