The results show that combined strengthening is an effective methcd fcr deev eloping the fatigue strength potential of the material.
结果指出：复合强化是一种充分发挥材料疲劳强度潜力的有效途径；
The results show that combined strengthening is an effective methcd fcr deev eloping the fatigue strength potential of the material.
结果指出：复合强化是一种充分发挥材料疲劳强度潜力的有效途径；
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