| 摘要 |
<p>The arrangement has a light deflection device that is directly set to sunlight in a territorial area lying opposite to direct solar radiation. The deflection device is arranged at a height within the territorial area, such that the sunlight deflected from the deflection device is guided directly into the territorial area. A retaining device points upwards at a ground from an attachment area and is provided for the deflection device that is attached to a captive balloon in the form of zeppelin, where the deflection device is controlled by controlling the length of a tag line.</p> |
