The paper derives the unit discharge formula of a journal sliding bearing according to the theory of Couette flow between two concentric cylinders.

根据环隙科特流理论导出了滑动轴承偏心环隙的单位宽循环流量公式。

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Groupon shares are sliding once again Monday morning after the Wall Street Journal reported that some early investors in the company are dumping their shares in the daily deals company.

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Sliding celebrations were found to be especially risky, according to the paper, published in the American Journal of Sports Medicine.

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