Its other great virtue, of course, is its hard-wearing quality.

它的另一个突出优点当然就是经久耐用。

Chromium-faced plate: Printing plate upon which an electrolytic deposit of chromium has been made to provide greater wearing quality.

镀铬版：印刷版面上用电解法镀上铬，使它具有耐磨损的性质。

After modification, the macromolecule filling piece has the advantage of good wearing quality, good shock resistance, low noise, and long performance life.

改性后的高分子皮结具有耐磨性好、抗冲击力强、噪音小、使用寿命长等优点！

It is well known that surface quality of parts has great influence on the operational performance such as wearing quality, figure strength and contact stiffness.

零件表面质量对零件的耐磨性、抗疲劳强度、接触刚度等使用性能和寿命有很大的影响。

Surface quality of parts has great influence on the operational performance such as wearing quality, figure strength, corrosion resistance and contact stiffness.

零件表面质量对零件的耐磨性、抗疲劳强度、抗腐蚀性及接触刚度等使用性能以及寿命、可靠性都有很大的影响。