Fracture mechanics is adopted to estimate the fatigue life of structural members, and among the rest, crack growth rate formula is studied.

本文采用断裂力学方法来估算结构构件的疲劳寿命，这其中主要围绕裂纹扩展速率表达式展开研究。

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Through the analysis of our model, we find the formula oftax rate and growth rate on the balance growth path.

通过对模型动态的分析，我们得到了平衡增长路径上增长率以及税率值的数学表达式。

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A small sample method for testing fatigue crack growth rate curve of steel was presented in this paper using a formula of two-dimensional one-side tolerance factor.

应用二维单侧容限系数公式，提出了一种测定金属材料疲劳裂纹扩展速率的小样本方法。

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The physician community had hoped that a deal would have brought resolution to the Medicare payment reductions doctors face each and every year as a result of the sustainable growth rate (SGR) formula.

FORBES: What Does Super-Committee Failure Mean For Healthcare?

The reductions are the result of the now infamous sustainable growth rate (SGR) formula that, if not delayed once again, will result in physicians taking a 27 percent cut in the reimbursement rate they receive from Medicare.

FORBES: Physicians Facing Medicare Payment Nightmare

The pay cut was called for under an old formula called the Sustainable Growth Rate (SGR) that governs how much doctors are paid to treat seniors on Medicare and military families enrolled in the TRICARE program.

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