n ultimate strength
N极限强度
以上为机器翻译结果，长、整句建议使用 人工翻译 。
However, the normalized S-N curves, by the corresponding ultimate strength at specific temperature, become mixed together. They are separate at least over 105 cycles.
然而由相对应温度之极限强度所无因次化的应力-振次曲线混在一起，而它们在高于105振次后会分开。
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