Engineers had spent days pumping heavy drilling fluid into the leaking well head on the ocean floor in a high-pressure bid to smother the gushing crude and ultimately seal the well with cement.

工程师们数日来一直向海底的泄漏油井泵入大量的钻探泥浆，希望用高压堵住喷涌的原油，最后用水泥封死油井。

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For safety consideration due to ruptured seal, reaction of capillary fluid with process fluid should be carefully examined.

由于密封破裂出于安全考虑，宜谨慎测试毛细管充液和工艺介质的反应。

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In this paper, computation and experimental study of the seal capacity for magnetic fluid seal were carried, on the basis of the theory of the magnetic fluid seals.

本文在磁性流体密封理论的基础上计算了磁性流体密封的耐压能力，并进行了实验研究。

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Now the cancer has spread to my spinal fluid, which will likely seal my fate within weeks.

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