| 1. | Lengthwise sliding velocity
纵向滑动速度 |
| 2. | Max sliding speed
最高滑动速度vmax油 |
| 3. | The predominant wear mechanisms of cu - nanosized tib2 in - situ composites are plastic flow and oxidational wear at higher sliding speed
在较高滑动速度下，塑性流变和氧化磨损为其主要磨损机制。 |
| 4. | By imposing the displacement of reciprocating sliding , an influence of the friction - velocity slope on squeal generation is tested
通过改变往复滑动位移，试验了摩擦力-相对滑动速度负斜率对摩擦噪声形成的影响。 |
| 5. | In the worst case , this acceleration would proceed immediately to breakneck velocities , leaving no chance for early detection and warning
在最糟糕的情况下，这样的加速作用会导致滑动速度陡升，连让人做早期监测和发出警告的馀地也没有。 |
| 6. | The major conclusions of this thesis are listed as follows : ( 1 ) the influence of sliding velocity on polymers " tribological behaviors concerns mainly with the effect of friction heat
获得了以下主要结论： ( 1 )滑动速度对聚合物材料摩擦磨损性能的影响主要与摩擦界面的热效应有关。 |
| 7. | The result shows that a negative friction - velocity slope can not always cause squeal . it is often observed that the squeal can also occur in the area with a positive friction - velocity slope
试验发现，摩擦噪声既可以在摩擦力-相对滑动速度负斜率的区域发生，也可以在正的摩擦力-相对滑动速度斜率的区域发生。 |
| 8. | This phenomenon shows that stick - slip motion and negative friction - velocity slope are not responsible for the present squeal . it is because these two generation mechanisms of squeal only govern the tangential vibrations
这个现象否定摩擦噪声发生的两个机理：粘着-滑动机理和摩擦力-相对滑动速度负斜率机理，因为这两个机理描述的是切向发生的摩擦振动。 |
| 9. | The analytical model indicates that the rubbing temperature of tire surface is affected by some parameters , such as ambient temperature , sliding speed and distance , normal load and thermal - mechanical properties of the counterface materials , as well as geometric shape of a tire footprint
分析了大气温度、滑动距离、滑动速度、轮胎承载以及胎面和路面材料的物理性能对接地胎面温度的影响。 |
| 10. | Under a constant applied load and sliding speed , the wear rate of cu - nanosized tib2 in - situ composites was increased with increasing the electric current . the predominant electric wear mechanisms of the cu - nanosized tib2 in - situ composites are abrasive wear and arc erosion
在一定载荷和滑动速度下，随电流的增加， cu -纳米tib2原位复合材料的磨损率增加， cu -纳米tib2原位复合材料的电接触滑动磨损机制主要为磨粒磨损和电侵蚀磨损。 |
