机翼上层和水平后方安定面上的薄层嵌有12万块光电池。
The film on the upper surfaces of the wings and the horizontal rear stabilisers is embedded with 12, 000 photovoltaic cells.
中国的银幕数量可能增加到10万块，而且不会有过剩之虞。
China could have as many as 100,000 screens and it would not be over-screened.
至去年底，世界各地电网安装的智能电表已经超过了7600万块。
By the end of last year more than 76m smart meters had been installed worldwide.
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