With the study of the cement flow rule in the crack, we analyzed the influence to diffusion radius by the grouting pressure, cement rheological parameter and grouting time.

通过研究水泥浆液在裂隙中的流动规律，分析了灌浆压力、浆液的流变参数和灌浆时间对扩散半径的影响。

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The report indicates that a bad cement seal on the oil well allowed gas and other liquids to flow up the production pipe.

这份报告表示，油井上一个有问题的水泥塞使得天然气和其他液体通过生产管道涌向海面。

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The float shoe prevents reverse flow, or U-tubing, of cement slurry from the annulus into the casing.

浮鞋能够防止环空中的水泥浆向套管内流动这种回流或者U型管效应的发生。

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Without it, the energy boom will flow out of our leaky grid like oil from a bad cement-job.

FORBES: Fiscal Cliff? What We Really Need Is Another Stimulus

Whereas rich-world companies, such as Lafarge and Saint-Gobain, are investing in developing countries to increase sales of their cement and building products, Cemex is showing that the same thing can flow in reverse.

ECONOMIST: A new breed of multinational company has emerged