1.Stick-slip flow is a jerky movement of compacted grains with velocity of particles at the walls slightly lower than in the rod like core.
粘附滑移流动是一种密集颗粒的急跳式的运动,在壁面处,颗粒的速度稍低于呈杆状的中心的速度。
2.A quick, jerky movement of the head or body.
头或身体的快速、忽动忽停的运动
3.When we read a printed text, our eyes move across a page in a short, jerky movement.
当我们看印刷文字的时候,我们的眼球会搬到一个页面在一个短,傻乎乎地移动。