对客车行驶时发动机制动的下坡能力进行了试验和理论分析，结果表明客车下坡行驶时通过发动机制动可以在部分坡度的坡道上满足汽车正常行驶的要求。
The experiment and theory analysis on the ability were carried out, the results show that it can meet the demands for bus to travel on some sloping hillside by engine braking.
分析结果表明：减震器支架在车辆行驶过程中对纵梁的冲击导致了纵梁的开裂。
The analysis showed that it was the impact force of shock absorber that resulted in the fracture of side rail.
由聚类分析的结果，根据相关系数理论从每一类片段中提取代表性片段来构建典型行驶工况。
Based on the results of cluster analysis and the correlation coefficient theory, some representive microtrips were extracted from each type of microtrips to construct a typical driving cycle.
本文叙述了对JDIA型与传统型点火装置进行电性能，发动机性能、汽车道路行驶及发动机排气对比测试与结果分析。
This article describes tests on electrical performance of ignitor, engine performance, road driving and the components of exhaust with the new JDIA and the traditional ignitors.
实例分析结果表明，与普通悬架相比，平衡悬架能大幅提高车辆行驶的平顺性。
An example indicates that vehicle smoothness can be significantly improved by balanced suspension in contrast with common suspension.
实例分析结果表明，与普通悬架相比，平衡悬架能大幅提高车辆行驶的平顺性。
An example indicates that vehicle smoothness can be significantly improved by balanced suspension in contrast with common suspension.
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