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单词 lux
释义

lux

/lʌks /
(abbreviation lx)
noun (plural same)
The SI unit of illuminance, equal to one lumen per square metre.Professional curators and conservators will look for work elsewhere, and amateurs will be hired who don't care whether light levels are 50 lux or 500 lux....
  • Light boxes for light therapy usually produce between 2,500 lux and 10,000 lux.
  • It is measured in foot-candles or lux.

Origin

Late 19th century: from Latin, literally 'light'.

Rhymes

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更新时间:2025/1/9 6:45:06