artificial light

基本解释

Photo Tip: Have fun with artificial light, especially at night.
摄影小贴士：好好把玩人造光，特别是在晚上。
In particular they track changes in the intensity of artificial light over a country at night, which should increase with incomes.
他们尤其注重追踪在夜间一个国家上空人造光源的亮度变化。通常随着人均国民收入的增加其亮度也会加大。
Researchers found that too much artificial light at night can alter mood and lead to similar symptoms to depression such as lack of energy and enthusiasm.
研究发现，夜里接触过多人造光线可能会改变心情，导致类似抑郁的病症，比如，缺少精力和热情。

The colors may look just right, until you bring the painting indoors under artificial light or print the painting in a book.
NPR: Using Science to Rescue Art
But artificial light, whether of the incandescent, fluorescent or LED variety, contains a different mixture of frequencies from that put out by the sun.
ECONOMIST: A new type of cell may bring “solar” energy indoors

补光
Net photosynthesis rate of cucumber leaves rise with artificial light intensity increased.
在补光时，黄瓜叶片的净光合速率随光照强度的增大而增大。
摄影
人造光
人工采光
人工光
人造光源