Besides the functions of carding and separating fiber tail end, top comb can also form added friction fields that strengthen the control of float fibers to decrease fiber damage effectively.

分析了顶梳除具有梳理分离纤维丛尾端的作用外，同时形成附加摩擦力界，加强对分离纤维丛中浮游纤维的控制，以减少有效纤维的损伤。

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The particles or fibers can reduce a friction coefficient of the portion of the tubular member while having minimal to no adverse effects with respect to bondability, flexibility, and processability.

该颗粒或纤维能降低管式元件的该部分的摩擦系数，同时对于结合性、柔韧性和可加工性具有最小到没有的不利影响。

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Another common type of massage, so-called deep tissue, tends to be more targeted to problem muscles and includes techniques such as acupressure, trigger-point work (which focuses on little knots of muscle) and "deep transverse friction" where the therapist moves back and forth over muscle fibers to break up scar tissue.

WSJ: Don't Call It Pampering: Massage Wants to Be Medicine