This product has power efficiency, good security and high reliability.
该智能燃气表具有功耗低、安全性好、可靠性高的特点。
Therefore, the life time of LEDs and power efficiency become important issues for LED lighting.
LED的使用寿命及电源转换效率成为设计LED照明系统时的主要考虑因素。
Relayed transmission is an efficient method to improve the power efficiency and system capacity.
中继传输能够有效地提高系统功率效率以及传输容量。
Similarly, the high power efficiency also needs to sacrifice certain frequency spectrum efficiency.
同样，高的功率效率也要牺牲一定的频谱效率。
The digital modulation applied in the front of HDTV needs good band efficiency and power efficiency.
在数字电视前端采用的数字调制方式需要具有良好的带宽效率和功率效率。
FQPSK is a modulation technique that fits for high spectrum efficiency and high power efficiency request.
FQPS K是针对高频谱效率和高功率效率要求产生的一种调制方式。
Power efficiency is an important consideration for anyone concerned with business costs or environmental issues.
电源效率是任何关心业务成本和环境问题的人应该考虑的重要因素。
However, power efficiency tuning has its limits based on the actual hardware (more on this in Part 2 of this series).
但是，根据实际硬件的不同，电源效率调优存在一些限制(详见本系列的第2部分)。
The practice of demand side management could increase the electric power efficiency of the customers and load shifting.
实施电力需求侧管理可以提高终端用电效率，削峰填谷。
Various PA linearization techniques have been adopted to improve linearity and power efficiency of wireless transmitters.
于是多种不同功率放大器的线性化技术被采用来改善无线发射机的线性度及效率。
Power allocation is adopted in the scheme to achieve better bit error rate (BER) performance and higher power efficiency.
最后引入功率配置来进一步改善系统误码率性能和提高功率效率。
In order to improve the water power efficiency of pump, casing applies streamline design, the circulation area is increased.
为了提高泵的水力效率，泵壳体采用流线型设计，同时加大了壳体的通流面积。
Materials with light amplification is a main part of fiber amplifier, which determine the power efficiency of fiber amplifier.
光放大材料是光纤放大器的主要组成部分，它决定光纤放大器的光放大功率。
With the power efficiency plan in American California public utility company as an example, the cost benefit analysis is clearly explained.
利用美国加州公用事业公司实行电力能效计划的数据具体说明成本效益分析。
Dynamic measurement includes dynamic balance, power efficiency and servo load. The servo load is highly influenced by static lead lag Angle.
动态测量包括动态平衡，功效和舵机载荷。舵机载荷对静前沿滞角度后很敏感。
To resolve the conflicts among generality, high performance and power efficiency of microprocessors, we propose a configurable stream processor.
针对目前微处理器面对通用性、高性能、功耗效率的矛盾，我们提出了可配置流处理器的解决方案。
Materials with light amplification is a main part of light amplifier, which determine the power efficiency and flat gain bandwidth of light amplifier.
光放大材料是光放大器的重要组成部分，它决定光放大器的光放大功率及平坦增益带宽。
Linearization and efficiency enhancement techniques of power amplifier can be adopted to improve the linearity and power efficiency of the transmitter.
于是功率放大器的线性化以及提高效率的技术被采用来改善发射器的线性度和效率。
Designing a high linearity and high power efficiency wireless transmitter is a big challenge due to the nonlinear characteristic of the power amplifier.
而功率放大器又具有非线性特性，因此要设计高效率又高线性度的无线发射机便成了一个相当困难的挑战。
From this graph you can see that the power efficiency between the tuned conservative governor and the userspace governor running cpuspeed is very similar.
图8显示，调优的conservative调控器和运行cpuspeed的userspace调控器的能效非常相似。
DARPA also wants to study programming models that allow developers to more easily design in security, dependability, power efficiency and high performance.
DARPA还想研究项目模型，允许开发者在安全性、可靠性、功效和性能方面更轻松地设计。
On one hand, developers are confronted with consumer demands for ever more functionality, better performance and increased power efficiency at a lower cost.
一方面开发商要尽量考虑用户日益繁复的功能需求、更好的性能、更低的价格、更高的能效。
The ratios show that the tuned conservative governor increases its power efficiency over the default conservative governor for the 30 through 90 percent loads.
这些比率显示调优的conservative 调控器在从 30% 到 90% 的负载水平上比默认 conservative 调控器提高了能效。
A testbed for the integrated network is built and performance of the proposed security mechanism is measured, including delay, throughput and power efficiency.
最后搭建了融合网络的试验平台，测量了新的认证机制在执行时延、吞吐量以及能量耗费方面的性能。
The power efficiency of MOS charge pumping circuit is becoming one of the most important issues as the power supply decreasing continuously and the area of a chip.
随着电源电压的不断降低和芯片面积的不断减小，电荷泵的效率已成为MOS电荷泵电路设计过程中最为人们关心的问题之一。
A more efficient radio resource allocation and management scheme should be proved to transmit with higher spectrum and power efficiency and higher system performance.
需要研究更加有效的无线资源分配及管理策略，以便在有限的带宽上达到更高频谱效率、更高的发射功率利用率以及更好的系统性能。
Because of the shortage of this amplifier, we develop a new measurement which can improve the power efficiency remarkably without adding the complexity of the system.
针对此类功率放大器的不足，探讨了一种改进措施，给出了设计原理图，有望在不增加系统复杂性的基础上，显著提高前馈法的效率。
It is concluded that granulometric composition, microstructure, specific moisture content, compacting power efficiency are the main factors influencing loess compacting.
指出黄土的粒度成分、显微结构、含水率、击实功率是影响黄土压实的主要因素。
Finally, a multilevel coding (MLC) scheme with ARAPA protograph LDPC codes as component codes is designed. This scheme takes both bandwidth and power efficiency into account.
最后，论文以ARAPA原模图ldpc码为分量码，结合多级编码调制(MLC)技术，设计了一种兼顾带宽和功率效率的编码调制系统。
Finally, a multilevel coding (MLC) scheme with ARAPA protograph LDPC codes as component codes is designed. This scheme takes both bandwidth and power efficiency into account.
最后，论文以ARAPA原模图ldpc码为分量码，结合多级编码调制(MLC)技术，设计了一种兼顾带宽和功率效率的编码调制系统。
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