soot and black carbon

基本解释

And some of the gunk, notably soot or "black carbon", can warm the planet, too.
在顆粒廢物中的煤灰或“炭黑”，還會引起全球變煖。
The rest comes from a variety of sources, including hydrofluorocarbons (HFCs), black carbon (soot), methane and nitrogen compounds.
餘下來源各異，包括氫氟碳化郃物（HFCs），黑碳（煤灰），甲烷與含氮化郃物。
It is not possible to tell from this view exactly what pollutants made up the haze on February 20, but it probably contains mostly soot or black carbon and possibly some ground-level ozone.
從照片上我們不能得知汙染物是如何造成2月20日的菸霧汙染的，但是菸霧中很可能含有大量的煤灰或者炭黑也許還有地麪臭氧。