if a connecting rod let go of its piston at maximum engine speed, the piston would have enough energy to travel vertically over 100 metres.
如果连接轴在活塞拥有最快的速度时脱落那么这个活塞能垂直向上飞行超过100米。
At low speed and high load the biogas& diesel dual fuel engine has a higher volumetric efficiency, the time of the mixture staying at high temperature level is longer, so even if the maximum combustion temperature is relatively lower, the NO_x emission is still high.
低速大负荷时,生物制气&柴油双燃料发动机充气效率变大,可燃气体在高温下停留时间增加,因此转速降低时虽然最高燃烧温度降低,但此时NO x排放浓度增加。
The main specifications single cylinder, 4 stroke engine, maximum horse-power 4.5, and a speed of up to 70 kph.
几个主要规格是:四冲程单汽缸引擎、最高4.5马力、最高时速达七十公里。
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