velocity slope meaning in English
速度变化梯度
速度曲线斜度
Examples
- 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。 - 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。 - 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。