| 1. | These engines are known as dual overhead camshaft ( dohc ) engines
这些发动机被称为双顶置凸轮轴( dohc )发动机。 |
| 2. | Dual overhead camshaft engine
双顶置凸轮轴发动机 |
| 3. | Dohc double overhead camshaft
双顶置凸轮轴 |
| 4. | Overhead camshaft engine
顶置凸轮轴发动机 |
| 5. | Over head camshaft ohc
顶置凸轮轴 |
| 6. | In addition , when the camshaft is located over the cylinder head , the arrangement is known as an overhead camshaft ( ohc ) design
另外，当凸轮轴位于汽缸盖上面时，这种方式被称为是顶置凸轮轴( ohc )结构。 |
| 7. | Overhead cam ( ohc ) valve train has been widely adopted in modern high - speed internal - combustion engines for better dynamic characteristics
为了提高动力特性,现代高速发动机一般都采用了顶置凸轮轴( ohc )式配气机构。 |
| 8. | On some engines , a metal chain is used to connect the crankshaft and camshaft gears . most push - rod engines and some ohc engines have chains
在一些发动机上，金属链被用来连结曲轴和凸轮轴齿轮。大多数推杆发动机和一些顶置凸轮轴发动机都有链。 |
| 9. | In this paper , the author discussed the concept , category , research and application of the high - speed diesel engine ' s optimizing design in valve train . the focus is on the definition , status quo of research and application of valve train in the overhead camshaft
本文论述了高速柴油机中配气机构优化设计方法的概念、种类、研究内容及其应用，重点阐述了顶置凸轮轴式配气机构的定义、研究现状与应用。 |
| 10. | According to the characteristics of the overhead camshaft valve train , the author thoroughly analyzed the kinematics and dynamics concerned in the design of valve train cam profile . the results illuminate the influence of valve timing , ample factor as well as the contact stress between cam and tappet on the design of cam profile
根据顶置凸轮轴式配气机构的特点，文章深入分析了在配气凸轮型线设计中必须涉及的运动学及动力学问题，说明了配气定时、丰满系数及凸轮与挺柱间接触应力对凸轮型线设计的影响。 |
