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1.The abrasion ratio of the material is critical for its durability.
材料的磨损比率对其耐用性至关重要。
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2. The manufacturer has to calculate the abrasion ratio to ensure product quality.
制造商必须计算磨损比率以确保产品质量。
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3.The abrasion ratio of the coating was found to be significantly higher than that of the base material.
涂层的磨损比率显著高于基材。