catalytic converter造句
31. This paper first describes the effect of evaluation conditions on the catalytic converter performance.
32. The exhaust system uses a single muffler with a single monolithic - type catalytic converter.
33. If a catalytic converter suffers road damage, the monolith inside can be cracked.
34. The component is the catalytic converter, which has a mandatory part of exhaust systems since 1975.
35. The catalytic converter can also be destroyed by excessive engine vibration.
36. The reliability assessment of catalytic converter includes bench rapid aging test and road running test.
37. Flow velocity distributing in monolith gives great effect on transform efficiency and light-off character and life of catalytic converter.
38. The company is mainly engaged in the development, production and sales of emission control system including manifold , catalytic converter, muffler and diesel after-treatment system .
39. Computer fluid dynamics(CFD) is adopted to simulate the flow fields of a catalytic converter while researching the working process of an emission postprocessor .
40. The use of exhaust paste before the catalytic converter can also cause the monolith to break.
41. Experimental results show that secondary air injection can shorten the light-off time of three-way catalytic converter, and effectively reduce the emissions of HC and CO during cold start.
42. Experimental results show that the position of the converter nearer to the exhaust port, the retard ignition timing and the higher idle speed can promote the catalytic converter light-off.
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