VVT-我是什么意思？VVT-I(可变气门正时-智能)是丰田注册的发动机可变气门技术，即“智能可变气门正时系统”。最大的特点是可以根据发动机状态控制进气凸轮轴，通过调整凸轮轴角度来优化气门正时，从而获得最佳的气门正时，从而提高所有转速范围内的扭矩 ...

SAE Transactions, Vol. 112, Section 3: JOURNAL OF ENGINES (2003), pp. 124-134 (11 pages) An experimentally derived map of the engine volumetric efficiency is usually employed to control the A/F ratio ...

Alina has been enthusiastic about vehicles her entire life, and even from an early age found herself itching to get behind the wheel. Through high school and college, she could be found reading ...