就机械刚度对应力幅度的影响而言，计算结果与实验结果一致。
The calculated results agree with experimental results in terms of stress amplitude impacted by machine stiffness.
通过分析指出，高速运转机构的应力集中导致的疲劳对机构的寿命产生很大影响，减少最大应力和应力幅度能有效地延长机构的寿命。
The analysis shows that the stress convergence in high-speed machine would cause the machine fatigue and influence the life of the machine, the decrease of the maxim…
本文主要是对用电磁声换能器，通过测量超声波幅度变化来测量铁磁性材料内部应力的方法进行实验研究。
The stress in ferromagnetic materials was studied by measuring the change of the amplitude of ultrasonic wave with electromagnetic acoustic transducers.
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