Ms. Dunning cannot recall how much she paid for the Packard, and said it was unclear how many miles were on its in-line 8-cylinderengine.
邓宁女士记不起买这辆帕卡德车花了多少钱，也不清楚这辆直列8缸发动机的车跑了多少里程。
2
In order to on-line process enginecylinder head vibration signals of mobile equipment, a de-noising method with gradual changing threshold based on lifting wavelet package transform was proposed.
为了实现移动装备发动机缸盖振动信号的在线处理，提出一种基于提升小波包变换的渐变式阈值降噪方法。
3
Over three days of city and highway driving, I covered about 250 miles in the Focus's top-of-the-line Titanium version, equipped (as all versions are) with a two-liter four cylinderengine.