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The substitution of rolling friction for sliding friction results in a very comsiderable reduction in friction.

用滚动摩擦代替滑动摩擦，就会导致摩擦力的大量减少。

The heats by plastic deformation and friction during cold rolling process were the main causes to in crease the temperature of strip and roll.

1前言轧制过程中由于轧制区的摩擦热和轧件在变形阶段所吸收的变形热，将使轧件和轧辊温度升高。

Additionally, the self-aligning ball bearing has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds.

另外，自调心球轴承在所有的滚动轴承中摩擦最低，这样，即使在高转速下也能保持较低的温度。

The rolling friction coefficient between roller and track is an important parameter in building monolithic moving engineering.

滚轴滚动摩擦系数是建筑物整体迁移工程水平动力计算的重要参数，在钢管混凝土滚轴与钢板的滚动摩擦试验中，测得滚动摩擦系数为0.002～0.004，它随滚轴受到的竖向压力增大而减小。

In fact, M0 accounts for the additional external sources of friction, together with the "hydrodynamic" component of rolling friction, which also has a load dependent part.

实际上，M0代表额外的外部摩擦来源，再加上滚动摩擦中的"流体动力"成份，而这一成份中也有一部分与负荷相关。

High-strength steel helps with weight reduction, and low rolling resistance tires reduce friction.

高强度钢铁设计有利于减轻重力，低滚动轮有利减轻阻力。

The semi-empirical formula about friction factor between rolling element and raceway was introduced into the calculation process.

在根据滚动体所受内外圈摩擦力与陀螺力矩相平衡的关系得出的内外沟道控制参数表达式中，引入滚动体与沟道之间摩擦因数的半经验公式。

The substitution of rolling friction for sliding friction results in a very considerable reduction in friction.

用滚动摩擦代替滑动摩擦，结果使摩擦大大减少。

Aiming at the friction problem of metal deformation in stretch reducing course, a friction model has been established to solve the contact friction problem in rolling course simulation accurately.

针对张力减径过程中金属变形的摩擦问题，建立了摩擦模型，比较准确地解决了轧制过程仿真时的接触摩擦问题。

The article introduces newest computation model and influence factors of rolling bearing friction torque that the SKF promotes,and the difference between the model and normal calculation method is compared with practical examples.

对SKF最新推出的滚动轴承摩擦力矩计算模型及其影响因素进行了分析，并结合算例对SKF推出的滚动轴承摩擦力矩的计算模型和一般计算方法进行了对比，重点探讨了载荷和转速对滚动轴承摩擦力矩的影响。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。