单词：soot black
单词：soot black 相关文章
This is Scientific American's 60-Second Science. I'm Amy Kraft. Got a minute? Out of control drivers aren't the only thing city cyclists have to worry about. New research suggests that cyclists are at increased risk of lung damage because of soot. A
Scientific American(九)月
London's coffee craze began in 1652 when Pasqua Rosee, the Greek servant of a coffee-loving British Levant merchant, opened London's first coffeehouse (or rather, coffee shack) against the stone wall of St Michael's churchyard in a labyrinth of alley
中级类英语听力
She was naked, covered with soot, her clothes turned to ash, her beautiful hair all crisped away... yet she was unhurt. 她浑身赤裸，覆盖烟灰，华裳全成灰屑，美丽的头发也焚烧殆尽但她本人却安然无恙。 The cream-and-g
冰与火之歌系列之《权力的游戏》
Study: Reducing Soot is Fastest Way to Slow Climate Change A new study finds that reducing carbon-rich soot emissions could be the fastest and most economical way to slow climate change and protect human health. Those dust-like particles released in
VOA标准英语2011年(九月)
If you've gone shopping for a car lately, you might have noticed that fuel economythe number of miles per gallonis creeping up. One reason is a more efficient type of fuel injection, called gas direct injection. Its a feature of half the new cars sol
2016年Scientific American(八)月
Soot was cause for a different concern in another recent study. Scientists with the American space agency, NASA, suggest it as a major cause of global warming. The study says the problem is how soot interacts with snow and ice. Snow and ice have high
英语时差8，16