高容量轴流泵配备强大的635立方厘米2冲程双人整个转速范围内提供了巨大的推力。
A high-capacity axial-flow pump mated to the powerful 635 cm3 2-stroke Twin delivered tremendous thrust across the rev range.
本文提出了采用模糊控制的方法，控制抽油机的冲程次数到一个合理的范围内。
The paper use the way of fuzzy control to let the oil pumps 'number of stroke in a proper range.
本文采用加装排气调谐腔的方法，拓宽了摩托车用二冲程汽油机排气系统的调谐转速范围，有效地改善了发动机在中低速区的性能。
By means of the tuning chamber, the tuning speed range of exhaust system is widened. Thus, the two-stroke petrol engine performance at the middle-low speed range can be improved.
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