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factor of safety英英字典_factor of safety剑桥英语解释_factor of safety柯林斯英文解释_甲百匯小鸡词典
甲百匯小鸡词典

factor of safety

F 开头单词

柯林斯词典

    factor of safety

  • 1. N the ratio of the breaking stress of a material or structure to the calculated maximum stress when in use 安全系數 (Also called safety factor)

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