单词：monolithic diesel particulate filter
单词：monolithic diesel particulate filter 相关文章
Indian Inventors Turn Pollution into Ink Workers at an Indian start-up company are busy cutting up pieces of metal and using them to make unusual devices. Company officials say these devices will capture smoke from diesel generators and turn it into
2018年VOA慢速英语(六)月
Despite pledges in the last year to fight pollution, Beijing saw barely any improvement in air quality in 2013. The Beijing Environmental Protection Bureau says the intensity of major air pollutants remained much the same in 2013 as they were in the
CCTV9英语新闻2014年01月
本期内容： One of the world's largest automotive firms has hailed a technological breakthrough for the petrol engine, in an engineering twist for an industry racing to embrace the electric car. Japanese car manufacturer Mazda claims to have desi
夏说英语新闻晨读
The World Health Organization, upgrading a previous warning, said June 12 that diesel exhaust causes cancer and called for tighter emissions standards, comparing the risk of exhaust to second-hand cigarette smoke. Tuesdays announcement comes after in
英语新闻
Air pollution 空气污染 Not breathing easy 呼吸不易 A Supreme Court ruling forces the government to deal with dirty air 英国最高法院的裁决迫使政府出策解决空气污染问题 BRITISH air is much clearer than it once was: in 1952
经济学人文艺系列
Air pollution 空气污染 The big smoke 雾都 Britain needs to do more to clean up its dirty air 英国需要采取更多措施来净化污浊的空气 VISITING Oxford Street, a road teeming with tatty shops and overcrowded with people, is plainly
经济学人文艺系列