Last but not the least, we are trying to control the emissions from the internal combustionengine much more strictly.
最后,我们正在尝试更加严格地控制内燃机释放的气体。
2
It proved an internal combustionengine could power a vehicle and a human being could control it. It was a glimpse of what could be achieved.
它使人为控制,内燃机驱动的交通工具成为可能,预示了往后的成就。
3
This choice of concept along with extensive research in combustion and combustioncontrol has made it possible to elevate the efficiency from 40% to more than 48% in the bigger engine models.