stable sliding的意思|示意

I wanted to put down my tea cup, but there were no stable surfaces. Things were sliding around the floor.

我想把手里的茶杯放下，可是发现根本没有平稳的地方，东西都在地上滑来滑去。

The design method for the switching functional which leads to stable sliding modes is presented if the system is absolutely controllable.

在系统绝对能控的条件下，给出了具有稳定滑动模态的切换泛函的设计方法。

The sufficient condition for the existence of stable sliding surface was derived in terms of LMIs.

给出了线性矩阵不等式形式的稳定滑动模面存在的充分条件。