The most efficient solar panels currently in use (on the space station) are costly, and their conversion efficiency is about twenty percent, which is not very much.
现在使用中的最高效的太阳能电池板（在空间站服役）成本高昂，但是能量转换效率并不是很高，只有20%。
Researchers are applying the design to semiconductor materials to make solar cells that they hope will save money on materials costs while still offering high power-conversion efficiency.
研究者正把这项设计应用到制造太阳能电池的半导体材料上，这样他们希望在节省材料成本的同时仍可以提供高效率的能量转换。
Both conversion efficiency and noise property are improved due to the enhancement of pump and signal interaction.
由于增强了泵浦与信号的相互作用，转换效率和器件的噪声性能获得了明显的改善。
Increasing the conversion efficiency by even 1% translates directly into reduced power consumption and energy savings.
即使转换效率仅提高1%也可以直接降低功耗，节省更多能源。
High conversion efficiency, energy conservation.
转换效率高，节约能源。
The maximum energy conversion efficiency was 20%.
最高能量转换效率为20%。
The conversion efficiency of gradient-doped solar cells is discussed.
论述了梯度掺杂对太阳能电池光伏转换效率的影响。
The factors which have an effect on conversion efficiency were discussed.
对影响倍频光转换效率的因素进行了讨论。
Solar cells being developed today have a conversion efficiency rate of almost 20%.
今天，电转化率接近20%的太阳能电池正在开发之中。
We proved that C-band seed light can promote L-band EDFA's pump conversion efficiency.
实验证实，加入C带种籽光后L带放大器的泵浦转换效率可以有较大的提高。
The competing processes and saturation effect on conversion efficiency have been analyzed.
对影响转换效率的有关竞争过程和饱和效应作了分析。
Multi-crystalline silicon solar cell is the trade-off between cost and conversion efficiency.
多晶硅太阳电池是成本和效率之间的折中。
How to improve the conversion efficiency of light to electricity becomes the research hotspot.
因此如何进一步提高其光电转换效率成为研究的热点。
We have also discussed the effect of the beam divergence on the second harmonic conversion efficiency.
还讨论了泵浦束的发散角对二次谐波转换效率的影响。
The mechanism of food effect on carbon growth was decided by assimilation ratio and conversion efficiency.
饵料对碳生长的影响机制是由碳同化率和转换效率决定的。
Furthermore, the influence of the counter electrodes and electrolytes on the conversion efficiency have been tested.
此外，还试验了对电极与电解液对转换效率的影响。
However, how to reduce its cost and improve its energy conversion efficiency is the most important issue in PV industry.
降低成本和提高转换效率是目前光伏行业迫切需要解决的问题。
By simplifying the coupled equations of DFG in waveguides, we provide analytical expressions of the conversion efficiency.
通过对波导中差频耦合方程的简化，推导出了转换效率的解析表达式。
More than 30% optical to optical conversion efficiency in the fundamental mode operation has been achieved experimentally.
实验得到了基模工作时大于30％的光光转换效率。
The mechanism of salinity effect on carbon growth of the prawn was decided by food intake and carbon conversion efficiency.
盐度影响中国对虾碳生长的机制主要取决于摄食量和碳的转换效率。
Using the fiber laser as light source, Stable performance, High photoelectric conversion efficiency, Low energy consumption.
采用光纤激光器作为光源，性能稳定，光电转换效率高，能耗低。
The conversion efficiency and the beam quality are two main contents in research of harmonic generation of ultra-short laser.
在超短脉冲激光倍频技术研究中，倍频转换效率和倍频光的光束质量这两个问题一直是研究的核心内容。
Energy conversion efficiency testing conducted according to European Standard en 50530 yielded a very high efficiency grade of 98.7%.
根据欧洲标准EN50530能源转换效率测试显示，该逆变器的转换效率高达98.7%。
A predicted conversion efficiency limitation of 20% for silicon solar cells in practical devices was made by photovoltaic specialists.
光伏界的专家们曾经认为硅太阳电池转换效率在实际器件上的极限为20%。
The conversion efficiency between the fundamental wave and the th emission is roughly constant over the length of the plasma channels.
实验研究发现三次谐波的转换效率在通道范围内基本保持不变。
By using coupled-mode equation, the formula for conversion efficiency of Cerenkov second harmonic generation (CSHG) is deduced in this paper.
从耦合模方程出发，推导了切伦科夫倍频转换效率公式，并得出该效率主要是由交叠积分决定的结论；
The Korean company said it aims to top the solar cell market in 2015 and further raise its solar cell conversion efficiency for mass production.
该韩国公司称它的目标是在2015年成为太阳能电池市场领导者，并进一步提高其太阳能转换率以适应大规模生产的需要。
How to get higher incident photon-to-current conversion efficiency and prolong the lifetime of the solar cells has been the focus in the past years.
如何获得更高的光电转换效率，延长整个电池的使用寿命一直是研究的焦点问题。
The intercropping advantages, in light resource capture and utilization, were to raise PAR capture efficiency rather than its conversion efficiency.
间作优势在光资源的捕获利用方面的表现主要是其提高了PAR的捕获效率而非利用效率。
The intercropping advantages, in light resource capture and utilization, were to raise PAR capture efficiency rather than its conversion efficiency.
间作优势在光资源的捕获利用方面的表现主要是其提高了PAR的捕获效率而非利用效率。
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