The injection pressure is commonly described as the surface pump pressure required to achieve injection.

注入压力普遍地是指实现注入所需的地面泵压。

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Scientists speculate that SAR11 plays a major role in the way the ocean’s surface acts as a giant carbon pump that removes carbon dioxide from the atmosphere.

科学家推测SAR11在海洋表面扮演着重要的作用，作为一个巨大的碳泵消除空气中的二氧化碳。

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This luxurious and contemporary shelter can be raised on any flat surface in moments, thanks to a silent pump that fills the crystal bubble to its peak.

配以静音打气泵，这一奢华的临时住所能在任何平面上快速搭起。

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Further alterations were later made, including changes to the mill's second waterwheel to drive a surface water pump and haul trucks from a neighbouring gypsum mine.

BBC: Cumbria's Acorn Bank Mill grinds first flour for 70 years

Smit, which in charge of salvaging Prestige before it sank, said the operation - to pump the oil back to the surface - would cost nearly 50m euros and take several months to complete.

BBC: French sub to try patching Prestige