GT roller coaster in Abu Dhabi sends two Ferrari F430 Spider carriages sprinting along twisting parallel tracks on a race to the finish line. [link].
阿布扎比gt过山车使把两辆法拉利f 430蜘蛛放在过山车的并行赛道上比赛谁先到终点。
2
Taper roller bearing race, a very important load-bearing component, has significant affection on the property of the bearing.
圆锥滚子轴承的套圈是重要的承载部件，对轴承的性能有着重要的影响。
3
The analysis results from roller bearing signals with inner-race or out-race faults show that the diagnosis approach could extract fault characteristics effectively.