Lastly, catalyzing conversion regular combining with the secondary-airinjectionsystem is analyzed by test.
第三部分对增加了二次空气的催化转化规律进行了实验分析。
2
To illustrate this method feasibility to reduction the smoke emission, the airinjectionsystem developed was applied to the naturally aspirated engine experimental station.
Compositions of the test bench were introduced; the basic design of airinjectionsystem and its transient measurement and control system to meet the test requirements were described.