The advanced VVT-i gives the GS series engines much more dynamic power.
先进的智能正时可变气门控制系统使GS系列的发动机拥有更澎湃的动力。
This VVT system is suitable for high-speed automotive gasoline engines with DOHC.
该系统适合于顶置双凸轮轴车用高速汽油机。
For Variable Valve Timing (VVT) system, a kind of self-learning control method was proposed.
针对可变相位机构，提出了一种自学习型的控制方法。
The front of the cylinder head is also equipped with oil galleries to supply the intake camshaft VVT.
气缸头的前部还装有油画廊供应量凸轮轴可变配气相位。
The adjustment on thermodynamic cycle process and operation parameters of motorcycle engine by VVT mechanism is analyzed.
对VVT机构调整摩托车发动机热力循环过程和运行参数进行分析。
An automatic control device of motorcycle variable valve timing (VVT) mechanism is introduced based on double CAM structure.
介绍了一种基于双凸轮结构的摩托车发动机可变配气正时(VVT)机构自动控制装置。
It has been proved that the JL156FMI motorcycle engine performance could be effectively improved by loading the new type VVT system.
实验表明：通过加装这种切换凸轮型线vvt系统能够有效提高JL 156fmi型摩托车发动机的动力性和燃油经济性。
A new developed electrical control VVT system is presented which USES a tensioner with variable working position to change the intake valve-closing Angle.
本文介绍了一种基于可变位置液压张紧器机构实现控制进气门关闭相位角的电控可变配气相位系统。
The HEMI also features VVT, which delivers performance and towing capability, as well as fuel efficiency with the fuel-saving Multi-displacement System (MDS).
HEMI其还具有可变气门(VVT)，这提供了出色性能和牵引能力，以及高燃油效率，变缸控制系统(MDS)。
The 4-cylinder is a 16-valve DOHC design with Toyota’s VVT-i variable cam timing system, and is rated at 179 horsepower at 6000 rpm and 172 lb-ft of torque at 4000 rpm.
4缸机为16气门DOHC（双凸轮抽）设计，配备丰田VVT-i（智能正时可变气门控制系统），最大功率179hp/6000rpm(131kw/6000rpm),最大扭矩172lb-ft/4000rpm(233Nm/4000rpm).
This paper presents a new design of hydro extender VVT mechanism. The best matching inlet valve closing timing for advancement and retarding is achieved by the experiments.
详细阐述了液压张紧器式可变配气相位机构的设计，并通过试验获得了最佳气门关闭角的提前与滞后角度。
This paper gives a brief introduction on the technology of variable valve timing (VVT) and variable-lift, and brings forward a new CAM structure which is simple and practical.
本文简要介绍了可变气门正时(VVT)及可变升程技术，提出了一种简单而实用的新型凸轮结构。
The analysis results indicate that intake rockers satisfy for design requirements and the dimensional discrepancy of the switching piston little (affects) on the VVT mechanism performance.
计算结果显示，高、低速摇臂满足设计要求，切换活塞的尺寸偏差不影响VVT机构的工作。
The variable intake timing gained 10% more torque across more the lower half of the rev range until the VVT reaches full retard at 6000rpm (which is where the blue line meets the red line).
可变进气正时能够在发动机的低转速到中高转速的阶段多提供10％的扭矩，一直到VVT技术在6000转达到最大气门延迟的时候（在这里蓝线和红线相交）。
The variable intake timing gained 10% more torque across more the lower half of the rev range until the VVT reaches full retard at 6000rpm (which is where the blue line meets the red line).
可变进气正时能够在发动机的低转速到中高转速的阶段多提供10％的扭矩，一直到VVT技术在6000转达到最大气门延迟的时候（在这里蓝线和红线相交）。
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