| 1. | A brief analysis of crank seals for motorcycle engines 浅析摩托车发动机用曲柄油封 |
| 2. | Study of the motorcycle engine muffler with catalyst converter 摩托车排气净化消声器的研制 |
| 3. | The technology and application of the vibration isolation in motorcycle engine 摩托车发动机振动隔离技术的研究与应用 |
| 4. | The cause of leak for oil - seal on motorcycle engine and its preventive measures 摩托车发动机油封渗油的原因及其防范措施 |
| 5. | 5 . error analysis of the above two devices of motorcycle engine measuring system 5 、以上两种测量装置的测量误差分析。 |
| 6. | 3 . design and develop the device of motorcycle engine valve phase measuring system 3 、摩托车发动机气门相位测量装置的设计开发。 |
| 7. | 4 . design and develop the device of motorcycle engine compression ratio measuring system 4 、摩托车发动机压缩比测量装置的设计开发。 |
| 8. | The study on optimized matching test of electronic fuel injection system for motorcycle engine idling operation 摩托车汽油机电喷系统怠速工况的优化匹配研究 |
| 9. | 2 . analyze and compute the theory of motorcycle engine valve phase and compression ratio measuring system 2 、对气门相位、压缩比测量的理论分析和方法计算。 |
| 10. | As far as concerned the paper is valuable to the motorcycle engine researchers and quality controllers 本文对摩托车发动机技术开发人员和品质控制人员有重要的参考价值。 |