square centimetre造句怎麼寫

As a result, photovoltaic cells placed near hot objects have only been able to generate around 0.02 watts per square centimetre.

This approach, which is being called micron-gap thermal photovoltaics (hence MTPV), is capable of generating 5-10 watts per square centimetre, a massive increase over what has been possible before.

By contrast, photovoltaic cells absorbing sunlight can produce about 20 watts per square centimetre, provided the light is carefully concentrated using mirrors.

The need for grip outweighs drag, so we put on every square centimetre of wing we can.

With cooling, the cells can manage an output of 70 watts a square centimetre—a record, according to IBM, and a demonstration that plumbing, too, can be a high-tech form of engineering.