单词	daylighting
释义	daylighting /ˈdeɪlaɪtɪŋ / noun [mass noun] The illumination of buildings by natural light: daylighting is achieved by using properly designed windows and skylights... Despite the benefits of daylighting, direct natural light can produce glare. A ground-source heat-pump system, daylighting, and electric light sensors minimize energy use. At the turn of the 20th century, most buildings used daylighting as the major source of daytime illumination.
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