Low emission vehicles — a class of vehicles that can satisfy much more stringent emissions standards than currently imposed on conventional vehicles.

地排放车辆——比当前要求规章车辆符合更严格排放标准的一个级别车辆。

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The merge of the output power of class E amplifiers with the power synthesizer was used as the source of power of the RF emission machine with high efficiency and power.

通过功率合成器将E类放大器的输出功率叠加起来，作为高效的大功率RF发射机的功率输出源；

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Making coal-fired combustion more fully, to achieve the smoke-free emission, Meet national standards for a Class of regional environmental requirements.

使燃煤燃烧更加充分，达到无烟排放，符合国家一类地区环保要求标准。

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Local emission-free electric vehicles such as the new B-Class Electric Drive are a major part of the Mercedes-Benz strategy for sustainable mobility.

ENGADGET: Mercedes-Benz introduces B-Class Electric Drive, we go eyes-on

Its cutting-edge technology ensures that the B-Class Electric Drive is not only sustainable (because it offers local emission-free driving) and agile (because of its high torque and acceleration), but also fully networked.

ENGADGET: Mercedes-Benz introduces B-Class Electric Drive, we go eyes-on