本文介绍了轻型柴油车的欧洲排放标准及尾气排放特点，综述了轻型柴油车氧化催化剂技术的研究和开发进展。
The European exhaust emission limits and exhaust emission characters of light duty diesel vehicles were introduced in this paper.
本发明涉及柴油机氧化催化剂以及配备该催化剂的排气系统。
The invention relates to a diesel oxidation catalyst and an exhaust system provided with the same.
柴油燃料中存在乙醇，令人意想不到地提高了连接到柴油发动机废气的柴油机氧化催化剂的有效性。
The effectiveness of a diesel oxidation catalyst attached to a diesel engine exhaust is unexpectedly enhanced by the presence of ethanol in the diesel fuel.
实验结果表明，评选出的氧化催化剂、助催化剂、萃取剂、吸附剂完全能满足直馏柴油脱硫要求；
The results of experiments suggested that the catalyst promoter and the extract agent selected both satisfied the demands of desulfurization for straight-run diesel;
实验结果表明，评选出的氧化催化剂、助催化剂、萃取剂、吸附剂完全能满足直馏柴油脱硫要求；
The results of experiments suggested that the catalyst promoter and the extract agent selected both satisfied the demands of desulfurization for straight-run diesel;
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