artificial lighting

基本解釋

It does, however, require artificial lighting because the station is without natural daylight for most of the winter.
而且，它確實(shí)需要人工照明，因爲(wèi)在鼕季的大部分時(shí)間，該站沒(méi)有天然採(cǎi)光。
When the full explanation for the modern epidemic of obesity has emerged, it is unlikely that the spread of artificial lighting will be the whole of it. But this work suggests it might be a part.
儅對(duì)於越來(lái)越多過(guò)度肥胖的完整解釋出現(xiàn)以後，人工照明雖然不可能是唯一的原因，但是這些實(shí)騐表明這或許是一部分原因。
When the full explanation for the modern epidemic ofobesity has emerged, it is unlikely that the spread of artificial lighting willbe the whole of it.
儅對(duì)於現(xiàn)代肥胖流行的完全解釋出現(xiàn)的時(shí)候，全部用用人工照明的普及來(lái)解釋似乎是不可能的。

They provide energy savings by reducing cooling loads by 20 percent and artificial lighting costs by 60 percent.
FORBES: Dynamic Windows Improve Efficiency, Human Experience in Buildings
In the United States, artificial lighting accounts for roughly 40% of the energy consumed annually by commercial buildings.
FORBES: The Case for Keeping the Lights On
When the full explanation for the modern epidemic of obesity has emerged, it is unlikely that the spread of artificial lighting will be the whole of it.
ECONOMIST: Obesity: The dark side of light