- The belt sag, the primary run resistance, the equivalent mass of roller are easily neglected or simplified in the previous dynamic design.
- This paper described the non-linear motion equation of belt conveyor based on belt sag,with a lumped element model. It deduced the belt equivalent stiffness and studied its non-linear property.
- Her gun is almost as big as she is. Her weapon belt sags on her hips.
- Thanks to I had tied then the safety belt.
- The chair seat had a slight sag.
- I thought his remarks were quite below the belt.