基于导电塑料的典型电池效率仅3-4%。
A typical cell based on electrically conductive plastic has an efficiency of just 3% or 4%.
销售的硅电池效率在15 - 20%。
公司的目标是采用低成本的制造方法实现电池效率超过42%。
The company is targeting cell efficiencies over 42 percent using a low-cost manufacturing method.
这种电池效率不是太高，但是制造成本仅为后者的四分之一。
They’re a little less efficient, but cost a quarter as much to produce.
公司的目标是采用低成本的制造方法实现电池效率超过42%。
The company is targeting cell efficiencies over 42 percent using a low-cost manufacturing method. DOE News Release
它的作用决定着DMFC的输出功率、电池效率、成本及应用前景。
Output power, DMFC efficiency, cost and application depended on the PEM.
讨论了AES分析的深度分布特征与电池效率之间存在着某种函数关系。
A certain functional relation was found between the depth profile of elements analyzed by AES and efficiency of the cell.
最后分析拟合结果，讨论了这些参数对电池效率的影响，提出提高效率的方法。
Also discussed are the fitting results, the effect of these parameters on cells efficiency and the ways for improving efficiency.
这种方法可提高太阳能发电量达百分之五十(参见“提高太阳能电池效率的极限”一文)。
This approach could increase solar power output by 50 percent (Upping the Limit on solar Cell Efficiency).
但是，目前采用飞秒激光直扫技术以提高硅太阳能电池效率的工作，尚鲜有报道。
But it has been rarely reported that femtosecond laser etching can improve the efficiency of silicon solar cells, so far.
我们采用该直扫技术，对非晶硅太阳电池硅膜表面绒面处理，可较大提高电池效率。
So we have adopted the laser etching technology to embellish the surface of amorphous silicon solar cells, and the efficiency of solar cells is greatly improved.
该负极活性材料可提供具有高容量和优良的循环寿命以及电池效率的可充电锂电池。
The negative active material may provide a rechargeable lithium battery having high capacity and excellent cycle-life and cell efficiency.
所述的双电子受体有机染料制备的染料敏化太阳能电池，经测试获得了6.5％左右的电池效率。
Tests prove that the dye sensitized solar cell prepared from the double electron acceptor organic dye has the efficiency of about 6.5 percent.
而据了解，若在车用燃料电池中采用上述的新型超晶格电解质，将可大幅提高电池效率、降低生产成本。
However, fuel cells based on the new superlattice electrolyte are being touted as far more efficient and cheaper for use in automobiles.
研究人员指出，以此机制为基础的太阳能电池的效率将取决于电极材料的使用。
The efficiency of such a solar cell would depend on the materials used for the electrode, according to the researchers.
布劳恩表示该奈米结构不能避免退化，但是该处理会延迟退化，因为它的效率是传统电池的10倍。
The nanostructure isn't immune to degrading, but this process is prolonged because its efficiency is 10 times greater than conventional batteries, Braun said.
问题是热能转化系统需要更高的温度，而太阳能电池的效率在高温下迅速降低。
The problem has been that high temperatures are necessary to power heat-based conversion systems, yet solar cell efficiency rapidly decreases at higher temperatures.
在实际应用中，屋顶上和消费产品中的太阳能电池，只有14%至18%的效率。
In reality, solar cells that are on the roofs of houses and in consumer products have 14 to 18 per cent efficiency.
然而NREL团队的科学家对此很有信心，相信通过可供利用的工业材料与设备能够提高这种电池的效率。
But the NREL team is confident they can squeeze more efficiency out of them, and that the process can be done with readily available industrial materials and equipment.
“我们用的染料和电解液都变了，”他表示，在把太阳转变成电流上，这种电池已经变得效率更高了。
“Our dyes andelectrolytes have changed,” he said, and the cells have become more efficientat converting sunlight to electricity.
引擎效率不会高于电池，不过可以轻松保持当前功率跑上足够长的一段路。
The engine doesn't top off the battery but simply runs long enough to maintain performance.
因此，在杀死乳清内的这些微生物后，电池的库伦效率提升至了25%。
So, by sterilising the whey first to kill these other bugs they have now boosted the coulombic efficiency to around 25%.
在这项工作中，多伦多小组的高效胶体量子点太阳能电池的效率，领先世界水平5.6个百分点。
The work expands the Toronto team's world-leading 5.6 per cent efficient colloidal quantum dot solar cells.
DrLee和DrHeeger使用的技术将塑料电池的效率提高的5.6%。
The technique used by Dr Lee and Dr Heeger boosts the efficiency of plastic cells to 5.6%.
40年之后，美国发明家查尔士•弗里兹(CharlesFritts)用硒和薄金片制造出第一枚光能电池，发电效率低于1%。
About 40 years later Charles Fritts, an American inventor, built the first solar cell. Made with selenium and a thin layer of gold, the device was less than 1% efficient.
未被利用的阳光和电池本身的低效率产生的热量导致一半以上的抵达到电池的原始太阳能损失掉了。
This heat from unused sunlight and inefficiencies in the cells themselves account for a loss of more than 50 percent of the initial solar energy reaching the cell.
此电池工作效率为百分之四十，研究者认为，经过稍稍调整，有望大大提高效率。
The cells are work at 40 percent efficiency, and researchers think with some tweaks they could push that efficiency much higher.
此电池工作效率为百分之四十，研究者认为，经过稍稍调整，有望大大提高效率。
The cells are work at 40 percent efficiency, and researchers think with some tweaks they could push that efficiency much higher.
应用推荐