At a news conference this week, MIT researchers showed off the prototypes of their paper thin solar cells by using them to power a small LED display.
在本周召开的新闻会议上,麻省理工的研究人员使用他们制作的纸薄太阳能电池雏形展示了如何给LED显示屏供能。
At a news conference this week, MIT researchers showed off the prototypes of their paper thin solar cells by using them to power a small LED display.
在本周召开的新闻会议上,麻省理工的研究人员使用他们制作的纸薄太阳能电池雏形展示了如何给LED显示屏供能。
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