Of course, I designed a more powerful gasoline engine, which greatly increased the speed of limousines.
当然可以了。我曾经设计了一个功能非常强大的汽油发动机，它显著提高了轿车的速度。
At the same time, constant engine speed stabilizes output displacement of hydraulic pump and then stabilizes travel speed and vibratory frequency in turn, so that compaction quality is increased.
同时，发动机转速的恒定也使液压泵输出排量稳定，进而保证了行走速度和振动频率的稳定，提高了压实质量。
From the experimental results, we can see that the remainder of the engine block heat, air flow and exhaust temperature with the speed and torque increased.
从实验结果可知，发动机的缸体的余热量、废气流量和排气温度随着转速和扭矩的增加而增加。
The combustion speed of the biogas engine increased because of the hydrogen contained in the biogas.
生物质气中的氢含量加快了生物质气发动机的燃烧速度。
A desired engine power during reverse drive is achieved by operating the engine at an increased speed that is greater than an optimum speed for a given engine power.
通过使发动机运转于高于给定发动机功率的最佳转速的增加的转速来实现反向驱动期间所需的发动机动力。
The number density of soot is increased by the engine speed. But there is a best speed that makes the volume fraction of soot least.
转速增加碳烟颗粒数密度增加，但是却存在一个最佳转速使碳烟的体积分数最小；
The experimental results of upwards and downwards switching processes showed that the fluctuation range of engine speed increased as the load increased in the valve switching process.
大小涡轮相继增压系统上、下行切换试验结果表明，阀门切换过程中发动机转速波动范围随着负荷的升高而增大。
The experimental results of upwards and downwards switching processes showed that the fluctuation range of engine speed increased as the load increased in the valve switching process.
大小涡轮相继增压系统上、下行切换试验结果表明，阀门切换过程中发动机转速波动范围随着负荷的升高而增大。
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