去年，美国通过了严格的新空气污染法规，这将加速淘汰老式燃煤电厂。
Strict new air-pollution laws, approved in America last year, will accelerate the retirement of old coal-fired stations.
现在，煤电行业可能正在应付新的联邦排放标准、空气污染法规、甚至是碳定价这一概念，但对于零碳排放的核能而言，以上种种却非常有利。
The coal industry may be fighting new federal emissions standards, air-pollution regulations and even the idea of carbon pricing, but those things are all a boon for carbon-free nuclear power.
空气污染的新法规，有助于减少烟尘。
对照EPA室外空气污染的法规活动，几乎在室内污染的法规上无所作为。
In contrast to the EPA's regulatory activity of outdoor air pollutants, there is little in the way of regulation of indoor pollutants.
排放控制系统按法规要求来降低发动机可能产生的空气污染。
The emission control system is required by law to reduce the air pollution the engine could produce.
排放控制系统按法规要求来降低发动机可能产生的空气污染。
The emission control system is required by law to reduce the air pollution the engine could produce.
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