Also blame low-carb diets, which cause ketosis, a fat-burning state in the body that produces dragon breath. 造成酮症的低糖饮食因使机体处于一种脂肪燃烧状态而产生臭味。
When the temperature rises, the misfire and unsteady combustion decrease.The low temperature causes ignition delay increase. 提高冷却液温度对于消除起动过程首循环燃烧状态的不稳定性具有较明显的作用。