汽车排放污染及其控制

Pollution from Automobile Emission and Its Control

介绍了汽车尾气污染的来源和产生机理及其净化方式，通过电子控制单元（ECU），利用废气再循环系统（EGR）和三元催化装置来控制汽车尾气排放污染.

Introduced in the paper is a system which controls the tail gas emission of automobiles. The system is composed of ECU, EGR and a ternary catalytic cleaner.