A technique of variable-error iterative searching solution for equivalent formation conductivity is developed. The accuracy and stability of borehole correction are improved.

通过优选建立了等效地层电导率变误差迭代搜索方法，提高了井眼环境校正的精度和稳定性。

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According to the principle of equivalent stiffness, we analyze the stability of the whole pipe, and thereby get a theory formula of the critical load of the whole pipe.

根据刚度等效的原则，将井管整体进行稳定性分析，并得到井管整体稳定性临界荷载的理论计算公式。

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Meanwhile, the fe formula of volume integration is provided to calculate equivalent nodal loads of uplift and the effect of the scour pole behind dam on sliding stability studied.

另外，提供了扬压力等效结点荷载的体积分有限元计算公式，探讨了坝后冲刷坑对抗滑稳定的影响。

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Enter conservative politicians who generally seek stability above all other objectives and consequently become the equivalent of Methadone dealers to the masses.

FORBES: Uncle Sam's My Name, And Reform Is My Game

While the ECB fears that spending increases involved could be inflationary, politicians, executives and academics are calling for a modification of the Stability and Growth Pact, which limits eurozone countries to a maximum budget deficit equivalent to 3% of GDP.

BBC: Pressure grows for eurozone rate cut

The Bank of England's Financial Stability Review shows that Barclays' retail banking loans in Spain, Italy and bailed-out Portugal are equivalent to a bit more than its core equity capital - its buffer against losses.

BBC: Downgraded UK banks, bonuses and Bank of England support