The higher the normal load, the smaller the effect of the lubricating oil inlet temperature and rolling speed on the traction coefficient.
随着载荷增大，入口油温和滚动速度对拖动系数的影响减小；
The visco-temperature performances of different lubricating oils, along with the experimental viscosities and the computed viscosities for the same oil can be compared in the database.
可比较多种油之间的粘温特性以及单种油在不同温度下的实验粘度和计算粘度。
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