一种增大燃料电池内电极表面积的新设计也提高了这种设备的总功率。
The total power of the device should improve further with a new design that increases the surface area of the electrodes within the fuel cell.
在这些条件下，得知一根这种硅碳棒所能提供的总的功率，需乘以其辐射面积。
To find the total amount of power one Element could supply under these conditions, multiply this value by the radiating surface of the Element.
顶棚的清洁方法通常是先用大功率吸尘器和刷子进行大面积的清洁，然后用中性的洗涤液着重清洁污垢集中的地方，最后再全面的清洁一次。
Cleaning method of roof is usually first with high-power vacuum cleaner and brush to clean the area, then use neutral detergent on cleaning dirt place, then a comprehensive clean.
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