The light perceived by the human eye is measured in units called lumen-hours.This is about the amount produced by burning a candle for an hour.
人眼能感知的光亮是以流明-小时为单位计量的，每流明相当于一支燃烧一小时的蜡烛产生的能量。
The light perceived by the human eye is measured in units called lumen-hours. This is about the amount produced by burning a candle for an hour.
人眼感受的光用流明时这个单位来衡量——燃烧一根蜡烛一个小时所产生的光的量就是一流明时。
These would work by co-firing (burning a mixture of) wood and coal.
而这需要通过共燃（燃烧混合的）木材与煤来实现。
Amid the furor over a Koran burning in Florida (now cancelled) and the building of an Islamic center near Ground Zero (now, allegedly, to be moved) Mohammed Al Qadri is calling for a bit of restraint.
In the aftermath of the Heydrich assassination, the Nazis went on a rampage, burning an entire village (Lidice) and detaining thousands of people.
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