sliding contact

基本解释

Safe electrical sliding contact line is a kind of lifting.
安全滑触线是起重电气的一种。
The experimental results have showed that the wear of WC-steel composite structures is a delamination wear of crack propagation controlling mechanism under the lubricating sliding contact condition.
实验结果表明：在高应力、滑动及润滑条件下WC-钢复合材料的磨损是裂纹扩展速率控制的剥层磨损。
The crack growth rate was decreased with crack extension because of the sliding contact of the crack faces.
随着裂纹的扩展，裂纹扩展速率由于裂纹面的滑移接触而减小。

They calculated the force in question from the contact area of the toe, and found that toe pads were still sticky two minutes after the sliding had stopped, long after the point when, according to their estimate of its viscosity, all the mucus would have drained away.
ECONOMIST: How tree frogs keep their grip