For now, the U.S. and the European Union are proposing the elimination of tariffs on pollution-reducing technologies and services to speed the spread of technology around the world.The u.
目前美国和欧盟的建议是通过取消污染减排技术和服务的关税来推动相关技术在全球范围的推广。
Cities across the U. S. are cracking down on air pollution by enforcing auto emissions control, limiting the use of wood burning stoves, and by monitoring factory pollution.
美国各地的城市都在治理空气污染，做法是控制汽车废气排放、限制使用薪柴炉和监测工厂污染。
Zoi adds that developing the electric car and other clean-energy industries will also help cut U. S. dependence on foreign oil and put the brakes on climate-changing carbon pollution.
佐伊补充说，研发电动车和其他清洁能源工业，将有助于减少美国对外国石油的依赖，并且遏制造成气候变化的碳污染。
In the U. S., the pollution from older wastewater treatment plants and the efforts of environmental advocates spurred passage of the Clean water Act.
在美国，由于落后的污水处理厂排出的污染以及环保拥护者的努力，共同推动了“清洁水法”法案的通过。
They point out that most China-built cars have far inferior quality, that U. S. standards for pollution and safety are rigorous, and that even established automakers have trouble in the U. S. market.
他们指出大多数中国制造的汽车质量不高，美国对污染和安全的指标很严格，而且即使是一些有名的制造商在美国市场上也有些麻烦。
These findings confirm a 2002 report by the U. s. Geological Survey that was the first nationwide study of pharmaceutical pollution in the nation's rivers and streams.
此次调查结果印证了一份于2002年发布的‘美国地质调查’所得到的结果，这也是当时第一份关于国家河流和小溪被药剂污染全国性调查报告。
That's not 'crazy bad' by the embassy's assessment, but a mere 'hazardous' instead. The U. s. calls those pollution levels' emergency conditions.'
以美国大使馆的评估标准来衡量，这达不到“差得离谱”级，只能达到“危险”级。美国称只有在“紧急状况下”空气污染才会达到“危险”级水平。
Hazardous ozone pollution days in the Eastern U. S. could increase 60 percent by 2050.
危险臭氧的污染天美国东部可能增加百分之六十，到2050年。
Several members of the U. S. cycling team arrived at the Beijing airport wearing black anti-pollution masks, which seemed more than a little dramatic.
颇具戏剧性的是，美国自行车队的几名成员戴着黑色的防污染口罩出现在北京机场。
The environmental Kuznets curve (EKC) assumes that there is an "inverted u" relationship between environmental pollution and per capita income.
环境库兹涅茨曲线揭示了环境污染与人均收入水平之间存在倒“U”形关系。
In the U. K., many people are advocating a pollution-free transport system to create a pollution-free nation in the long run.
在英国，不少人倡议“无污染”运输系统，以达至“无污染”国度为长远目标。
The content of study included the relation between the length of long string insulators and U 50% of the artificial pollution power frequency withstand voltage;
其研究内容包括绝缘子串长与50%人工污秽工频耐受电压关系；
Noise Pollution We know the sounds of cities are loud enough to cause great harm to people's hearing in the u.
噪音污染众所周知，在美国，城市巨大的噪音对人们的听力造成了极大的损害。
World-Class Pollution: the U. S. still has the dubious11 distinction of being the biggest emitter of carbon dioxide12 in the world, but China is No. 2 and gaining.
世界级的污染：美国的二氧化碳排放量在还有争议的情况下仍居世界第一位，中国排在第二位并且排放量仍在增加。
World-Class Pollution: the U. S. still has the dubious11 distinction of being the biggest emitter of carbon dioxide12 in the world, but China is No. 2 and gaining.
世界级的污染：美国的二氧化碳排放量在还有争议的情况下仍居世界第一位，中国排在第二位并且排放量仍在增加。
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