The reasons caused seal and slippage failure are complicated, the most important factor was the thread gluing reduced the intensity and the sealing property of the thread joint.

造成密封和滑脱失效的原因较为复杂，最重要的因素是螺纹粘扣降低了螺纹联接的强度和密封性能。

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The results indicated that the force on rotor is the main factor of slippage, while the torque is the main factor of abrasion at top and bottom stator.

结果表明，液压力是螺杆泵产生漏失的主要原因之一，而液压力矩是定子产生磨损的主要原因之一。

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The potential problem, and explanation for the slight slippage in audience, is the show has gone back to shock factor in the early part of Season 2 rather than focusing on family relationships.

这个潜在的问题是：该剧又重新找回第二季前几集的步调给观众更多的冲击，而不是一直停留在人物家庭关系，也就能够解释该剧在观众群里关注度轻微下滑。

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