vvt的例句大全

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。

The mechanism uses mainly hydraulic lash adjuster ( HLA) and variable valve timing ( VVT) technics.

该机构主要采用了液力间隙调节器（HLA）和可变配气相位（VVT）技术。

Analyze package layout focus on cam phase controller, oil pressure control valve, cylinder head VVT oil supply gallery etc. And conduct test verification and data analysis on engine test bed.

重点对凸轮相位控制器、油压控制电磁阀、缸盖VVT供油通路等布置方案进行了分析。并且通过发动机台架试验进行了试验验证和数据分析。

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。

in this paper, we do the experimental research on a dual-vvt turbocharged direct-injection gasoline engine. the purpose is to find how the control parameters affect the knocking and other performance of the engine.

本文在一台双VVT涡轮增压缸内直喷汽油机上，通过试验研究了发动机控制参数对发动机爆震和油耗等性能的影响规律。

variable valve timing ( vvt) mechanism of switching cam profile was developed for the small-medium displacement motorcycle engines.

本文在国内外VVT技术的基础上，设计了一种适合中、小排量摩托车发动机单顶置凸轮轴VVT机构。

a variable valve timing ( vvt) mechanism of switching cam profile was developed for the small-medium displacement motorcycle engines. the approach to optimally match the vvt system with thermodynamic cycle process of the engines based on cycle simulation was explored.

针对国内中小排量摩托车发动机的结构特点，研制了切换凸轮型线VVT系统，探讨了基于循环模拟进行VVT系统与发动机热力循环过程合理匹配的途径。

based on cycle simulation, a cycle simulation model of vvt mechanism for motorcycle engine is created.

以一维CFD计算为基础，建立了摩托车发动机VVT系统的循环仿真模型。

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JL156FMI型摩托车发动机的动力性和燃油经济性。

a variable valve timing ( vvt) mechanism with switching cam is developed on a motorcycle engine with single overhead camshaft. the vvt mechanism has two sets of switchable intake valve timing parameter.

在摩托车发动机单顶置凸轮轴配气正时机构的结构形式基础上，研制一种可切换凸轮型线的VVT机构，具有2套可切换的进气配气正时参数。

the completed works as follows: firstly, complete the design work of vvt mechanism.

完成的工作如下：首先，完成了VVT机构的设计工作。

the cam profile was designed combining vvt mechanism.

结合本文所设计的VVT机构，对主凸轮型线设计做了详细的阐述。

ocv and actuator' performance will directly affect the system performance of vvt.

OCV及执行器的性能好坏将直接影响VVT系统的整体性能。

vvt phase selection test to verify the reasonableness of the valve timing.

通过配气相位选型试验，验证了配气相位的合理性。

principle and inspection of vvt system on faw mazda 6

一汽MAZDA6可变气门正时机构的原理与检修

a cycle simulation model insetting the vvt mechanism module with tow-mode intake timing parameters was created, and was verified by comparing the simulation results with the engine rig testing data.

建立了嵌入可切换双进气正时VVT系统的发动机循环仿真模型，通过实验测试对仿真模型进行了验证；

the test results show that this vvt mechanism is simple in structure, less modification for the engine, low cost for production. it can realize the variable control for valve timing and improve the engine performance markedly.

试验结果表明：该机构结构简单，对原机改动小，成本低，能够实现配气相位的可变控制，明显改善了发动机性能。

then, primary test of this cam is introduced. this new type cam structure can implement continuous variable valve timing and continuous variable-lift simultaneity, which adapt to the developing tendency of vvt.

这种新型凸轮结构可以实现连续可变气门正时和气门升程，适应了无级式机电一体化可变气门正时和可变气门升程机构的发展趋势。

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。