“就得到完美电池而言，我们还有很长的路要走，”Thackeray博士说道。
“We've still got a long way to go in terms of getting the ultimate battery,” says Dr Thackeray.
迄今为止，没人能找到一个方法把热能和太阳能电池转化科技完美的结合在一起。
Until now, no one had come up with a way to wed thermal and solar cell conversion technologies.
不过，要缩小这些飞行引擎、电池、机械促动器、中控电子装置，以使这些飞行器够轻够小地完美飞行，还是相当困难。
But it remains hard to shrink engines, batteries, mechanical actuators and control electronics to the point where they are small and light enough to fly without impairing their performance.
研制完美太阳能电池(即制造起来又高效又便宜的电池)方面的工作无疑在进展中。
Creating the perfect solar cell (i.e. a cell that's both efficient and cheaply produced) is certainly a work in progress.
充电电池就是个完美的例子。
该笔记本刚刚完美运行，即使没有电池，并拿走电池，你会保持完好它当你需要它。
The notebook runs just perfectly without the battery, and by taking away the battery, you will keep it in perfect condition for when you do need it.
所谓的流动电池可能是完美的解决方案。
高效率硅太阳能物理电池板和大容量免维护电池完美结合，为闪光器提供动力能源，能连续阴雨天正常闪光。
High-efficiency silicon solar battery panels and physical capacity perfect combination of maintenance-free batteries, flash-powered energy, consecutive rainy days to normal flashlight.
高效率硅太阳能物理电池板和大容量免维护电池完美结合，为闪光器提供动力能源，能连续阴雨天正常闪光。
High-efficiency silicon solar battery panels and physical capacity perfect combination of maintenance-free batteries, flash-powered energy, consecutive rainy days to normal flashlight.
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