This approach could increase solar power output by 50 percent (Upping the Limit on solar CellEfficiency).
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)。
2
The negative active material may provide a rechargeable lithium battery having high capacity and excellent cycle-life and cellefficiency.
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。
3
The problem has been that high temperatures are necessary to power heat-based conversion systems, yet solar cellefficiency rapidly decreases at higher temperatures.