This is an important factor in determining the operating limits of coiled tubing strings since the action of spooling the string tends to induce some ovality.

这是确定挠性管柱工作范围的重要因素，因为挠性管的缠绕趋向于产生某个椭圆度。

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Most stimulation treatments and remedial repairs, such as squeeze cementing, are performed following an injection test to help determine the key treatment parameters and operating limits.

大多数增产处理和补救性修理(如挤水泥)都在注入试验后进行，以确定关键的处理参数和工作界限。

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But this is no longer a team operating without financial limits.

WSJ: The Yankees' Coming Conundrum

But strict operating and ownership limits apply.

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The European Central Bank, operating within the legal limits imposed on it by the treaties that govern the European Union, is providing some liquidity to the banks and a bit of relief on the interest-rate front for sovereign borrowers, but it cannot do much to prevent the insolvent from being forced to default.

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