An oscillating lever connected to an engine piston rod and used to transmit power to the crankshaft.
传动杆：可摆动的杠杆，与引擎之活塞相连，用以向机轴传送能量。
2
The kinetic properties of a heat conducting pistonoscillating in an adiabatic cylinder container are studied with numerical simulations.
用计算机模拟的方法研究了绝热气缸中导热活塞的振动特性。
3
The FEM for the assembly parts of piston, gudgeon pin and small-end of connecting rod is constructed to investigate a diesel engine piston with an oscillating-oil-cooling channel.