求翻译：现代的发动机主要依据怠速时间的凋整来完成怠速的稳定值。在怠速时，转速相对比较低的燃烧的稳定性就比较差，除了有一定的通气量，还应有一个合适的空燃比，以满足燃烧要求，怠速要想稳定，点火时间不能过快，一般要稍微有一点滞后，同时，混合气适当加浓。但由于积碳的产生，加的油一部分被气门上的积碳吸收了，进入汽缸的混合气的浓度没有达到要求一偏稀，空燃比反应滞后，导致氧感应器反应滞后，电脑调整空燃比失真，混合气浓度不当，发动机怠速不稳，加速度不良。是什么意思？

正在翻译，请等待...

Modern engine idle time mostly on the basis of the entire Middle East to complete idle stability. At idle speed, the speed of combustion are relatively low compared to the stability, in addition there is a certain amount of ventilation should also be a suitable air fuel ratio is burning, in order to

Apoptosis of modern engine mainly based on idle time to complete the idling speed stability as a whole. When the idle speed, the speed is relatively low combustion stability of poor, except for a certain amount of ventilation, there should be a proper air-fuel ratio to meet the combustion requiremen