Low light levels are considered 15-30 footcandles, and high light levels are considered in the 50-100 foot candle range.

一般认为低照明介于15 - 30英尺烛光(照明单位，指每英尺距离内之照度)，高照明介于50 - 100英尺烛光之间。

youdao

She crawled about the floor, peering at it with a candle for marks of a strange foot.

她在地板上爬来爬去，用蜡烛照着地板，看有没有陌生的脚印。

youdao

Find out your plant’s foot-candle requirement, which is how many candles it would take to light the plant from one foot away.

找出植物所需要的“英尺烛光”，即在一英尺的距离需要点多少蜡烛来提供它光。

youdao

Let the neighbors rig up their 40-foot, live-candle Christmas tree or present little pots of caviar so precious that each egg is like the last stand of an endangered species.

FORBES: It's a beautiful thing for the holidays.

Some candle must be devoted to things like finalizing a lease for a 7, 000 square-foot office, which will soon unite Entrada workers now housed in two buildings, between which Brown often shuttles back and forth.

FORBES: Acquisition Target Entrada 'Goes Deep' With athenahealth And NextGen