1. Such slight slippage does not constitute a trend. 这样轻微的下滑不会构成趋势。
2. These forces may cause fiber slippage within the yarn structure. 这些力会引起纱线结构内部纤维的滑脱。
3. On the portion where slippage is small or nonexistent, surface offsets should be a maximum and of the order of the throw at depth. 在断层中滑动很小或不存在有滑动的部位，表面错距可能最大并和深部差动属同一量级。
英英解释
n.
1. a decrease of transmitted power in a mechanical system caused by slipping
2. decline from a standard level of performance or achievement
3. failing to hold or slipping out of place
