The piston transverse acceleration peak value is raised by 38%, which brings (about) stronger shock to cylinder.

活塞横向运动加速度的峰值增加了38%，加剧了活塞对气缸的冲击。

youdao

It has also been clear that the source of piston knock noise is the impact between piston and cylinder sleeve by the vibration acceleration of the engine's body surface.

又通过发动机机体表面振动加速度，确定活塞敲击噪声产生的根源在于活塞与缸套的碰撞冲击。

youdao

Calculates the piston displacement, speed, acceleration, and analyzes the forces burden of the piston-joint-shank - framework.

计算了活塞位移、速度、加速度，分析了活塞连杆机构的受力。

youdao