中文摘要：

随着柴油机排放标准的日益严格，柴油机排气污染治理措施愈来愈受到重视，针对目前国内外的研究状况，从机前处理、机内净化和机外处理三方面叙述了国内外柴油机排放控制的最新技术及其应用现状，并就柴油机排放控制的发展前景进行了展望。

英文摘要：

With the development of the low emission law,people pay more and more attention to the technology of diesel engine emission control. Focusing on the status worldwide, this paper summarizes the new technology of diesel exhaust emission control in pre - processing ,in - engine and after- treatment, and discuss its future of the techniques.