通过基于以能量为基础的疲劳寿命预测公式预测焊点的失效循环数。
Number of failure cycles is calculated depending on fatigue life prediction equation based on the energy analysis.
现在这个数字2.6，相对OECD的平均数是4。接近40%的人个体经营者没有办法缴纳养老金成为了一个表明养老金系统逐渐失效的现象。
Now there are 2.6, compared with an OECD average of four. In a sign of growing disillusionment with the pension system, almost 40% of the self-employed fail to pay contributions.
通过微观观察及分形维数计算结果分析聚苯酯铝硅封严涂层失效原因。
Through microscopic observation and calculation of fractal dimension the seal coating failure of Al-Si.
但这些高分辨算法或者所需阵元数较多计算量太大、或者在求解相干源时算法失效和精度降低。
But there are some of problems in the algorithms such as the arrays with much more sensors, high computational complexity and inefficacy or low definition when applied to coherent signals.
分析了缺陷数密度和缺陷累计失效概率对试件破坏的影响；
Some previous fracture probability and statistic equations are shown to be special cases of this equation and the defect density and the cumulative fracture probability play an important role.
分析了缺陷数密度和缺陷累计失效概率对试件破坏的影响；
Some previous fracture probability and statistic equations are shown to be special cases of this equation and the defect density and the cumulative fracture probability play an important role.
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