典型的例子是弯曲的细纹在三维复杂的表面。
Typical example is a curved micro groove on a three-dimensional complex surface.
唱针沿着唱片表面的细纹移动。
等离子体整理后纤维表面产生微小的细纹和凹坑，使纤维之间的摩擦力增加，减小织物的强力损失。
After the plasma finishing, the fabric surface had fine lines and pits, and the friction between the fibers was increased, which could effectively improve the fabric strength losses.
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