然后着重介绍了在该试验台上，进行模拟汽车加速和减速工况时，发动机的动态性能的测试结果，并对试验结果作了较为深入的分析。
The testing results with the emphasis upon the engine dynamic characteristics of simulative acceleration and deceleration on vehicle are introduced and the experimental results in detail are analysed.
燃料经济性评价指标的计算，包括等速过程、加速过程、减速过程和多工况燃料消耗量的计算。
The calculation of fuel economy includes the calculation of uniform velocity, accelerating process, decelerating process and fuel consumption under multi-working conditions.
同时又要保证汽车在不平路面行驶、突然加减速、转弯等工况下，发动机始终保持在设计位置，使整个动力总成不因发动机与车架之间的相对运动过大而受损。
In order to prevent the powerplant from damaging, the mount should keep the engine at the design location in the condition of car driving on uneven road, speeding up and down suddenly and swerving.
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