I simply go to this equation, and I want to know what the period is of this rod, of this oscillatingrod.
我只需要带去这个等式，我想知道这跟，摆动杆的周期。
2
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。
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.