The influence of sulphur content on inoculation efficiency and the fading resistance of the inoculant No.

用合适的孕育剂进行孕育是消除铸件铸造缺陷和改善铸件切削性能的重要措施。

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Test results show that the developed brake composites have fairly stable friction coefficient, good fading resistance, low wear rate and...

对比试验表明，所研制的制动材料摩擦系数稳定，抗衰退性能好，磨损率较小，具有较大的性能价格比优势。

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The light-perspiration stability of dyes is defined as the resistance of dyeings to fading caused by the synergetic effect of light and human sweat.

染料的耐光汗稳定性，是指纺织品上的染料对它在服用过程中所受人体汗液和日光共同作用影响的抵抗力。

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The Frenchman, who was playing on his 22nd birthday, also struggled with a knee injury that he sustained midway through the second set but by then his resistance was already fading.

BBC: Nadal battles into quarter-finals